Homework Help is Here – Start Your Trial Now!
Math
Probability
A fruit-packing company produced peaches last summer whose weights were normally distributed with mean 15 ounces and standard deviation 0.8 ounce. Among a sample of 1000 o those peaches, about how many could be expected to have weights of more than 12.2 ounces? Click here to see page 1 of the table for areas under the standard normal curve. Click here to see page 2 of the table for areas under the standard normal curve. The number of peaches expected to have weights of more than 12.2 ounces is (Round to the nearest whole number as needed.)

A fruit-packing company produced peaches last summer whose weights were normally distributed with mean 15 ounces and standard deviation 0.8 ounce. Among a sample of 1000 o those peaches, about how many could be expected to have weights of more than 12.2 ounces? Click here to see page 1 of the table for areas under the standard normal curve. Click here to see page 2 of the table for areas under the standard normal curve. The number of peaches expected to have weights of more than 12.2 ounces is (Round to the nearest whole number as needed.)

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.4: Distributions Of Data
Problem 3GP
See similar textbooks
icon
Related questions
Question
100%
A fruit-packing company produced peaches last summer whose weights were normally distributed with mean 15 ounces and standard deviation 0.8 ounce. Among a sample of 1000 of those peaches, about how many could be expected to have weights of more than 12.2 ounces? Click here to see page 1 of the table for areas under the standard normal curve. Click here to see page 2 of the table for areas under the standard normal curve. The number of peaches expected to have weights of more than 12.2 ounces is (Round to the nearest whole number as needed.) C...
Transcribed Image Text:A fruit-packing company produced peaches last summer whose weights were normally distributed with mean 15 ounces and standard deviation 0.8 ounce. Among a sample of 1000 of those peaches, about how many could be expected to have weights of more than 12.2 ounces? Click here to see page 1 of the table for areas under the standard normal curve. Click here to see page 2 of the table for areas under the standard normal curve. The number of peaches expected to have weights of more than 12.2 ounces is (Round to the nearest whole number as needed.) C...
Standard Normal Curve Areas (page 1) Areas under the Normal Curve The column under A gives the proportion of the area under the entire curve that is between z = 0 and a positive value of z. Areas under the Normal Curve The column under A gives the proportion of the area under the entire curve that is between z=0 and a positive value of z. A Z 0 z z A 0.226 0.90 0.316 1.20 0.229 0.91 0.319 1.21 0.232 0.92 0.321 1.22 0.236 0.93 0.324 1.23 0.239 0.94 0.326 1.24 0.242 0.95 0.245 0.96 Z Z A z 0.00 0.122 0.61 0.255 0.99 0.339 1.29 0.401 1.59 0.258 1.00 0.341 1.30 0.403 1.60 0.344 1.31 0.405 1.61 0.407 1.62 0.408 1.63 A 0.000 0.30 0.118 0.60 0.01 0.004 0.31 0.02 0.008 0.32 0.126 0.62 0.03 0.012 0.33 0.129 0.63 0.04 0.016 0.34 0.133 0.64 0.05 0.020 0.35 0.137 0.65 0.06 0.024 0.36 0.141 0.66 0.07 0.028 0.37 0.144 0.67 0.08 0.032 0.38 0.148 0.68 0.09 0.036 0.39 0.152 0.69 0.10 0.040 0.40 0.155 0.70 0.11 0.044 0.41 0.159 0.71 0.12 0.048 0.42 0.163 0.72 0.13 0.052 0.43 0.166 0.73 0.14 0.056 0.44 0.170 0.74 0.15 0.060 0.45 0.174 0.75 0.16 0.064 0.46 0.177 0.76 0.17 0.067 0.47 0.181 0.77 0.18 0.071 0.48 0.184 0.78 0.19 0.075 0.49 0.188 0.79 0.20 0.079 0.50 0.191 0.80 0.21 0.083 0.51 0.195 0.81 0.22 0.087 0.52 0.198 0.82 0.23 0.091 0.53 0.202 0.83 0.24 0.095 0.54 0.205 0.84 0.25 0.099 0.55 0.209 0.85 0.26 0.103 0.56 0.212 0.86 0.27 0.106 0.57 0.216 0.87 0.28 0.110 0.58 0.219 0.88 0.29 0.114 0.59 0.261 1.01 0.264 1.02 0.346 1.32 0.267 1.03 0.348 1.33 0.270 1.04 0.351 1.34 0.273 1.05 0.353 1.35 0.411 1.65 0.276 1.06 0.279 1.07 0.410 1.64 0.355 1.36 0.413 1.66 0.358 1.37 0.415 1.67 0.282 1.08 0.416 1.68 0.418 1.69 0.419 1.70 0.360 1.38 0.285 1.09 0.362 1.39 0.288 1.10 0.364 1.40 0.291 1.11 0.367 1.41 0.294 1.12 0.369 1.42 0.371 1.43 0.297 1.13 0.300 1.14 0.302 1.15 0.305 1.16 0.308 1.17 0.311 1.18 0.222 0.89 0.313 1.19 Standard Normal Curve Areas (page 2) 0.249 0.97 0.252 0.98 Because the curve is symmetric about 0, the area between z=0 and a negative value of z can be found by using the corresponding positive value of z. 0 z z A z 0.385 1.50 0.387 1.51 0.389 1.52 0.391 1.53 0.493 0.494 0.494 2.80 0.494 2.81 0.494 2.82 0.393 1.54 0.329 1.25 0.394 1.55 0.331 1.26 0.396 1.56 0.334 1.27 0.398 1.57 0.336 1.28 0.400 1.58 0.421 1.71 0.422 1.72 1.73 0.424 0.373 1.44 0.425 1.74 0.426 1.75 0.375 1.45 0.377 1.46 0.379 1.47 0.428 1.76 0.429 1.77 0.381 1.48 0.431 1.78 0.383 1.49 0.432 1.79 A 0.433 0.434 0.436 0.437 0.438 0.439 0.499 3.34 0.499 3.35 0.499 3.36 0.499 3.37 0.499 3.38 0.499 3.39 0.499 3.40 0.499 3.41 0.499 3.42 0.499 3.43 0.499 3.44 0.499 3.45 0.441 0.442 0.443 0.444 0.445 0.446 0.447 0.448 0.449 0.451 0.452 0.453 0.454 0.454 0.455 0.456 0.457 0.458 0.459 0.460 0.461 0.462 0.462 0.463 Because the curve is symmetric about 0, the area between z = 0 and a negative value of z can be found by using the corresponding positive value of z. A z A A z 0.497 3.00 0.497 3.01 0.497 3.02 0.497 3.03 0.493 2.75 3.05 3.06 0.493 2.76 0.485 2.46 0.485 2.47 0.493 2.77 Z A Z 1.80 0.464 2.10 0.482 2.40 0.492 2.70 1.81 0.465 2.11 0.483 2.41 0.492 2.71 1.82 0.466 2.12 0.483 2.42 0.492 2.72 1.83 0.466 2.13 0.483 2.43 0.492 2.73 1.84 0.467 2.14 0.484 2.44 0.493 2.74 0.497 3.04 1.85 0.468 2.15 0.484 2.45 0.497 1.86 0.469 2.16 0.497 1.87 0.469 2.17 0.497 3.07 1.88 0.470 2.18 0.497 3.08 1.89 0.471 2,19 0.497 3.09 1.90 1.91 0.486 2.51 1.92 0.473 2.22 0.487 2.52 1.93 0.473 2.23 0.487 2.53 1.94 0.474 2.24 0.487 2.54 1.95 0.474 2.25 0.488 2.55 1.96 0.475 2.26 0.488 2.56 0.485 2.48 2.78 0.486 2.49 2.79 0.471 2.20 0.486 2.50 0.497 3.10 0.472 2.21 0.498 3.11 0.498 3.12 0.494 2.83 0.494 2.84 0.498 3.13 0.498 3.14 0.498 3.15 0.498 3.16 0.495 2.85 0.495 2.86 0.499 3.46 1.97 0.476 2.27 0.488 2.57 0.495 2.87 0.498 3.17 0.499 3.47 0.495 2.88 0.498 3.18 1.98 0.476 2.28 0.489 2.58 0.499 3.48 1.99 0.477 2.29 0.489 2.59 0.495 2.89 0.498 3.19 0.499 3.49 2.00 0.477 2.30 0.489 2.60 0.495 2.90 0.498 3.20 0.499 3.50 2.01 0.478 2.31 0.490 2.61 0.495 2.91 0.498 3.21 0.499 3.51 2.02 0.478 2.32 0.490 2.62 0.496 2.92 0.498 3.22 2.03 0.479 2.33 0.490 2.63 0.496 2.93 0.498 3.23 0.499 3.52 0.499 3.53 0.499 3.54 0.490 2.64 0.496 2.94 0.498 3.24 0.491 2.65 0.496 2.95 0.498 3.25 0.499 3.55 0.500 2.04 0.479 2.34 2.05 0.480 2.35 2.06 0.480 2.36 2.07 0.481 2.37 2.08 0.481 2.38 0.491 2.66 0.500 0.496 2.96 0.491 2.67 0.496 2.97 0.491 2.68 0.496 2.98 0.498 3.26 0.499 3.56 0.499 3.27 0.499 3.57 0.500 0.499 3.28 0.499 3.58 0.500 A Z A 0.499 3.30 0.500 0.499 3.31 0.500 0.499 3.32 0.499 3.33 0.500 0.500 0.500 0.500 0.500 0.500 0.500 0.500 0.500 0.500 0.500 0.500 0.500 0.500 0.500 0.500 0.500 0.500 0.500 0.500 0.500 0.500 0.500
Transcribed Image Text:Standard Normal Curve Areas (page 1) Areas under the Normal Curve The column under A gives the proportion of the area under the entire curve that is between z = 0 and a positive value of z. Areas under the Normal Curve The column under A gives the proportion of the area under the entire curve that is between z=0 and a positive value of z. A Z 0 z z A 0.226 0.90 0.316 1.20 0.229 0.91 0.319 1.21 0.232 0.92 0.321 1.22 0.236 0.93 0.324 1.23 0.239 0.94 0.326 1.24 0.242 0.95 0.245 0.96 Z Z A z 0.00 0.122 0.61 0.255 0.99 0.339 1.29 0.401 1.59 0.258 1.00 0.341 1.30 0.403 1.60 0.344 1.31 0.405 1.61 0.407 1.62 0.408 1.63 A 0.000 0.30 0.118 0.60 0.01 0.004 0.31 0.02 0.008 0.32 0.126 0.62 0.03 0.012 0.33 0.129 0.63 0.04 0.016 0.34 0.133 0.64 0.05 0.020 0.35 0.137 0.65 0.06 0.024 0.36 0.141 0.66 0.07 0.028 0.37 0.144 0.67 0.08 0.032 0.38 0.148 0.68 0.09 0.036 0.39 0.152 0.69 0.10 0.040 0.40 0.155 0.70 0.11 0.044 0.41 0.159 0.71 0.12 0.048 0.42 0.163 0.72 0.13 0.052 0.43 0.166 0.73 0.14 0.056 0.44 0.170 0.74 0.15 0.060 0.45 0.174 0.75 0.16 0.064 0.46 0.177 0.76 0.17 0.067 0.47 0.181 0.77 0.18 0.071 0.48 0.184 0.78 0.19 0.075 0.49 0.188 0.79 0.20 0.079 0.50 0.191 0.80 0.21 0.083 0.51 0.195 0.81 0.22 0.087 0.52 0.198 0.82 0.23 0.091 0.53 0.202 0.83 0.24 0.095 0.54 0.205 0.84 0.25 0.099 0.55 0.209 0.85 0.26 0.103 0.56 0.212 0.86 0.27 0.106 0.57 0.216 0.87 0.28 0.110 0.58 0.219 0.88 0.29 0.114 0.59 0.261 1.01 0.264 1.02 0.346 1.32 0.267 1.03 0.348 1.33 0.270 1.04 0.351 1.34 0.273 1.05 0.353 1.35 0.411 1.65 0.276 1.06 0.279 1.07 0.410 1.64 0.355 1.36 0.413 1.66 0.358 1.37 0.415 1.67 0.282 1.08 0.416 1.68 0.418 1.69 0.419 1.70 0.360 1.38 0.285 1.09 0.362 1.39 0.288 1.10 0.364 1.40 0.291 1.11 0.367 1.41 0.294 1.12 0.369 1.42 0.371 1.43 0.297 1.13 0.300 1.14 0.302 1.15 0.305 1.16 0.308 1.17 0.311 1.18 0.222 0.89 0.313 1.19 Standard Normal Curve Areas (page 2) 0.249 0.97 0.252 0.98 Because the curve is symmetric about 0, the area between z=0 and a negative value of z can be found by using the corresponding positive value of z. 0 z z A z 0.385 1.50 0.387 1.51 0.389 1.52 0.391 1.53 0.493 0.494 0.494 2.80 0.494 2.81 0.494 2.82 0.393 1.54 0.329 1.25 0.394 1.55 0.331 1.26 0.396 1.56 0.334 1.27 0.398 1.57 0.336 1.28 0.400 1.58 0.421 1.71 0.422 1.72 1.73 0.424 0.373 1.44 0.425 1.74 0.426 1.75 0.375 1.45 0.377 1.46 0.379 1.47 0.428 1.76 0.429 1.77 0.381 1.48 0.431 1.78 0.383 1.49 0.432 1.79 A 0.433 0.434 0.436 0.437 0.438 0.439 0.499 3.34 0.499 3.35 0.499 3.36 0.499 3.37 0.499 3.38 0.499 3.39 0.499 3.40 0.499 3.41 0.499 3.42 0.499 3.43 0.499 3.44 0.499 3.45 0.441 0.442 0.443 0.444 0.445 0.446 0.447 0.448 0.449 0.451 0.452 0.453 0.454 0.454 0.455 0.456 0.457 0.458 0.459 0.460 0.461 0.462 0.462 0.463 Because the curve is symmetric about 0, the area between z = 0 and a negative value of z can be found by using the corresponding positive value of z. A z A A z 0.497 3.00 0.497 3.01 0.497 3.02 0.497 3.03 0.493 2.75 3.05 3.06 0.493 2.76 0.485 2.46 0.485 2.47 0.493 2.77 Z A Z 1.80 0.464 2.10 0.482 2.40 0.492 2.70 1.81 0.465 2.11 0.483 2.41 0.492 2.71 1.82 0.466 2.12 0.483 2.42 0.492 2.72 1.83 0.466 2.13 0.483 2.43 0.492 2.73 1.84 0.467 2.14 0.484 2.44 0.493 2.74 0.497 3.04 1.85 0.468 2.15 0.484 2.45 0.497 1.86 0.469 2.16 0.497 1.87 0.469 2.17 0.497 3.07 1.88 0.470 2.18 0.497 3.08 1.89 0.471 2,19 0.497 3.09 1.90 1.91 0.486 2.51 1.92 0.473 2.22 0.487 2.52 1.93 0.473 2.23 0.487 2.53 1.94 0.474 2.24 0.487 2.54 1.95 0.474 2.25 0.488 2.55 1.96 0.475 2.26 0.488 2.56 0.485 2.48 2.78 0.486 2.49 2.79 0.471 2.20 0.486 2.50 0.497 3.10 0.472 2.21 0.498 3.11 0.498 3.12 0.494 2.83 0.494 2.84 0.498 3.13 0.498 3.14 0.498 3.15 0.498 3.16 0.495 2.85 0.495 2.86 0.499 3.46 1.97 0.476 2.27 0.488 2.57 0.495 2.87 0.498 3.17 0.499 3.47 0.495 2.88 0.498 3.18 1.98 0.476 2.28 0.489 2.58 0.499 3.48 1.99 0.477 2.29 0.489 2.59 0.495 2.89 0.498 3.19 0.499 3.49 2.00 0.477 2.30 0.489 2.60 0.495 2.90 0.498 3.20 0.499 3.50 2.01 0.478 2.31 0.490 2.61 0.495 2.91 0.498 3.21 0.499 3.51 2.02 0.478 2.32 0.490 2.62 0.496 2.92 0.498 3.22 2.03 0.479 2.33 0.490 2.63 0.496 2.93 0.498 3.23 0.499 3.52 0.499 3.53 0.499 3.54 0.490 2.64 0.496 2.94 0.498 3.24 0.491 2.65 0.496 2.95 0.498 3.25 0.499 3.55 0.500 2.04 0.479 2.34 2.05 0.480 2.35 2.06 0.480 2.36 2.07 0.481 2.37 2.08 0.481 2.38 0.491 2.66 0.500 0.496 2.96 0.491 2.67 0.496 2.97 0.491 2.68 0.496 2.98 0.498 3.26 0.499 3.56 0.499 3.27 0.499 3.57 0.500 0.499 3.28 0.499 3.58 0.500 A Z A 0.499 3.30 0.500 0.499 3.31 0.500 0.499 3.32 0.499 3.33 0.500 0.500 0.500 0.500 0.500 0.500 0.500 0.500 0.500 0.500 0.500 0.500 0.500 0.500 0.500 0.500 0.500 0.500 0.500 0.500 0.500 0.500 0.500
Expert Solution
trending now

Trending now

This is a popular solution!

steps

Step by step

Solved in 3 steps with 2 images

SEE SOLUTIONCheck out a sample Q&A here
Blurred answer
Recommended textbooks for you
Glencoe Algebra 1, Student Edition, 9780079039897…
Glencoe Algebra 1, Student Edition, 9780079039897…
Algebra
ISBN:
9780079039897
Author:
Carter
Publisher:
McGraw Hill
SEE MORE TEXTBOOKS