The NAEP geography assessment scores for eighth-grade students are approximately N(257, 35). Find the z-score for 252. Please round to two decimal places.

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A: Introduction: Levels of measurement: Nominal: When the possible observations are tags or categories…

Q: dents should have an IQ sc

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A: It can be solved by using integrate by parts method.

Q: What is the area of sector formed by ZFHG to the nearest hundredth? G 74° H 10

A:

Q: The 78th percentile i (Round to two decimal places as needed.)

A: Here use normal distribution table for finding z score

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Q: In Excel, which one denoted a range from B1 through B5

A: In excel for defining the range we use : First value : Last value

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A: Note: As per our company guidelines, we are supposed to answer only the first question. Kindly…

Q: This scale is based on 0degrees for the freezing point of water?

A: Celsius scale

Q: What is the range? (Round off to one decimal place if necessary)

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Q: Naturalists in Central America observe a browm-throated sloth moving along the ground and determine…

A:

Q: What is the mode? (Round off to one decimal place if necessary)

A: Calculate Mode from the following data1,2,2,3,3,4,4,5,6,6,7,7,7,7,8,8,8,9,9,10 mode is the value in…

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A:

Q: Calculate the Pd value for a woman whose actual systolic blood pressure is 116.

A: Calculate the Pd value for a woman whose actual systolic blood pressure is 116.

Q: The mean distance of Earth from the Sun is 93 million miles. If the aphelion of Earth is 94.5…

A: Mean distance = 93 million miles.A phelion          = 94.5 million miles.

Q: at (nxlb) mopoh- Find the average miles per houo Over whole loip? where

A: One way distance=7820 miles  Speed while moving down=782mph Speed while returning =7820 mph  We will…

Q: Find the interquartile range. Round your answer to one decimal place as needed. IQR = %3D

A: Based on the provided information, the following values are known.…

Q: The last student surveyed was active for 25 minutes. What percent of students were more active than…

A: It is given that Min = 4, Median = 25 and maximum = 86

Q: Since the beginning of the semester, Mr. Bates has regular workouts where his Apple Watch® keeps…

A: Note: Hi there! Thank you for posting the question. As your question has more than 3 parts, we have…

Q: Hence, use the rounded values of y and w to find x, correct to 1 decimal place pleasee.

A: Given,          The figure is shown below :

Q: Calculate the absolute and relative errors in the expression: a 2b – 2cb +, if the measurement of a…

A: The given expression is: 2b-2cb+ab

Q: Clarissa's grade point average is (Round to two decimal places as needed.)

A:

Q: Find the temperature at which the Celsius measurement and the Fahrenheit measurement are the same…

A: Find the temperature at which the Celsius measurement and the Fahrenheit measurement are the same…

Q: .... The indicated IQ score, x, is (Round to one decimal place as needed.)

A:

Q: The indicated IQ score, x, is (Round to one decimal place as needed.)

A: Let , X→N(μ=100 , σ=15) Our aim is to find the value of the indicated IQ score.

Q: Hence, use the rounded values of y and w to find x, correct to 1 decimal place.

A: To find the value of x using y and w

Q: determine the Fahrenheit temperature of the turkey, to the nearest degree, after 6 hours. Enter only…

A:

Q: If a person is paid $490 for 21 hours of work, what is the person's hourly wage? The person's wage…

A: Given:Amount paid to person = $490Number of hours worked = 21 hours

Q: The moment is 6. (Round to the nearest tenth as needed.)

A:

Q: 15 nautical miles 075° Lookour Point Port Latta Pebbly Bay www.openstreetmap.org

A: To find the distance between point x and lookout point

Q: A student working on his research found an R-squared value of .95. What does this value indicate?

A: Here given value of R2 = 0.95 Correlation of determination suggest that 95% of data fitted in…

Q: Find the average grade of Fernando for the 1st semester based on his grades below: Suhiects Grado…

A: Note: Hi there! Thank you for posting the question. As you have posted multiple questions, as per…

Q: The approximate average distances from the sun to Uranus and Earth are listed below: Uranus: 2.87 x…

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Q: Find the distance between B and C. Round to one decimal spot. 4- 2- 1- A 2. 1- -2- -5- Answer=

A:

Q: The median height of a student at a high school is 5' 9". Which of the following is a good…

A: Median: Median divides the observations into two equal parts. It represents the middle value for a…

Q: Find new estimates using ten rectangles in each case. (Round your answers to one decimal place.)

A: Given,

Q: Differentiate. 5x y = et

A:

Q: Identify the correct scatterplot that shows how backpack weight relates to body weight.

A: Answer: From the given data The scatter plot is

Q: What is the area of sector formed by ZFHG to the nearest hundredth? G 74° F 10

A: To find the area of sector

Q: Values of peas or greater are significantly high. (Round to one decimal place as needed.)

A: b. The maximum usual value is, μ+2σ=8+2×2.4=8+4.8=12.8

Q: Find the exact values below.

A: (i) Given,         sec7π6=

Q: At 4PM, the total snowfall is 2 centimeters. At 7PM, the total snowfall is 12 centimeters. What is…

A:

Q: Round the to the nearest 2 decimal places.

A: “Since you have asked multiple questions, we will solve the first question for you. If you want any…

Q: (Round to two decimal places as needed.)

A: Given that  Sample sizes n1=1120 , n2=1048 Sample proportion p1^=0.47 , p2^=0.46

Q: Write the formula of Average speed?

A: Given that : The term Average speed.

Q: S.D. and Cempute the rund off to a decimal places Age = 4,4.6,6,7. 3}

A:

Q: A pharmacist estimates that a chemotherapy drug produces a 75% improvement in lung ctancer patients.…

A: Given info: A pharmacist estimates that a chemotherapy drug produces a 75% improvement in lung…