Use the principle of estimation to find an estimate for the following calculation. 393,841 + 41,151 + 7,801 ...... The estimated sum is.

Q: Calculate the mean of the following values: 3, 36, 11, 44, 46, 8, 10. Answer rounded to the nearest…

A: Given : Values (X) : 3 , 36 , 11 , 44 , 46 , 8 , 10 Sample size (n) = 7

Q: Consider a grocery bill containing the following costs for the items purchased: $7.69   $5.66…

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Q: Samsung galaxy is priced at OMR 560 and is given a discount series of 25%, 20% and 15%. Find the…

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Q: Estimate the average by first rounding to the nearest 1,000: 1,000 2,300 2,600   2000…

A: 1,000, 2,300 2,600 By rounding to the nearest 1,000, we get 1,000 = 1,000 2,300 = 2,000 2,600 =…

Q: A survey of 78 snowmobilers revealed that 51 of them have driven under the influence of alcohol.…

A: Given data, n=78 x=51

Q: A certain company gave out P 25 dividend per share for its common stocks. The market value of the…

A: It is given that a company gave out P 25 dividend per share for its common stocks and the market…

Q: n the table above, who had the highest average expenditure? who had the owest - eexpondituac?

A: Here  Expidenture of 4 different person is shown The last column shows the Avg Expedinture

Q: 99 students at a college were asked whether they had completed their required English 101 course,…

A: The point estimate of population proportion is sample proportion.

Q: Calculate the Harmonic mean of the following values : 15, 250, 15.7, 157,1.57, 105.7, 10.5, 1.06,…

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Q: - When the deposite of efflorescence is more than 10 percent and less than 50 percent of the exposed…

A: When the deposite of efflorescence is more than 10% and less than 50% of the exposed area of brick ,…

Q: Make a table showing the approximate values and the actual value, together with the percentage error

A: xy'=12x-3y..................1Let x=e2z=logxdzdx=1xdydx=dydz·dzdx ⇒dydz·1xxdydx=dydzNow equation (1)…

Q: A    national    polling    organization    wants    to    be    95%    confident    that    its…

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Q: 1. Reports show that four out of five teenagers asked for a cell phone for Christmas this year. Use…

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Q: What is the approximate percentage of buyers who paid less than $625?

A: Consider X as a random variable that follows a normal distribution with a mean 1000 and a standard…

Q: When 500 junior college students were surveyed,120 said that they have previously owned a…

A: When 500 junior college students were surveyed,120 said that they have previously owned a…

Q: Out of 300 people sampled, 153 said they prefer Coke over Pepsi. What is the point estimate for the…

A: Consider that p is population proportion of ALL people that prefer Coke over Pepsi.

Q: The payroll amounts for 26 major-league baseball teams are shown below. Aprroximately what…

A: From the given histogram, the frequency of the interval 20-30 is 10. The total of all frequencies is…

Q: Provide an appropriate response. When 390 junior college students were surveyed,115 said that they…

A: It was given that 115 out of 390 junior college students have previously owned a motorcycle.

Q: A programmer plans to develop a new software system. In planning for the operating system that he…

A: Sample Size: The formula for the sample size is as follows: Here, zα/2 is the critical value at 99%…

Q: A programmer plans to develop a new software system. In planning for the operating system that he…

A:

Q: The correct denominator for the repeated-measures F-ratio is

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Q: Gulf view Real estate properties just signed a contract for a new listing with a list price of…

A: Answer: The answer is "135 days"

Q: According to The Sydney Morning Herald, as of 1:00 p.m. June 6, 2018 (the day before Donato’s…

A: Solution: Given information: n= 7700 Sample size  p^= 0.74 Sample proportion

Q: a grocery bill containing the following costs for the items purchased: $8.25   $3.87   $1.24…

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Q: Calculate the average ( rounded to one decimal ) of the following values : 3, 4, 7, 12, 18, 23, 50…

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Q: Write a ratio for the following situation: For every two weekend days, there are five school days.

A: Given, for every two weekend days there are five school days.

Q: Use the principle of estimation to find an estimate for the following calculation. 818,997 - 67,900…

A:

Q: When 410 college students were surveyed,150 said they own their car. Find a point estimate for p…

A: Given Data: The number of college student was surveyed is: n=410 The number of a student owning…

Q: 80 students at a college were asked whether they had completed their required English 101 course,…

A: Given: In a college 80 students completed their English 101 course with 48 students being yes. To…

Q: 81 students at a college were asked whether they had completed their required English 101 course,…

A: Given,     The objective is to find the best point estimate for the proportion of students at the…

Q: Use the principle of estimation to find an estimate for the following calculation. 34,560,693 –…

A: We need to estimate the difference.

Q: 130 students at a college were asked whether they had completed their required English 101 course,…

A:

Q: A microscope is listed for $477.00 less 19 2/3 %, 9%, 7.7%. What is the equivalent single rate of…

A: Given price is $477.00 Discount of 19 2/3 % or 59/3 % on $477 = 477 – 477 x 59/3 x 1/100 = $383.19…

Q: 2. In 2009, following ce population a. Estimate b. Using the the estimate c. Using al

A: Introduction: Exponents are used in exponential equations, as the name implies. The exponent of a…

Q: Consider a grocery bill containing the following costs for the items purchased: $4.84 $5.35 $3.87…

A: Given grocery bills are $4.84, $5.35, $3.87, $8.28, $2.57, $6.63, $7.54 Solution a: Rounding to…

Q: A programmer plans to develop a new software system. In planning for the operating system that he…

A: Obtain the sample size of a no preliminary estimate for p. The formula of sample size is, Use EXCEL…

Q: 81 students at a college were asked whether they had completed their required English 101 course,…

A: The number of students said yes (x) is 54 and the sample size (n) is 81.

Q: 1(a). What is the point estimate for the proportion of people who liked the chocolate bar?

A: here use given data

Q: The percentage of buyers who paid between $14,000 and $22,000 is %.

A: Let , X→N(μ=18000 , σ=2000) By  using 68-95-99.7 rule ,  We want to find the P(14000<X<22000)…

Q: Estimate the following percentages without using a calculator. 10.1% of 7,800 is  0.99% of 83,583…

A: Percentage= (value ×percent)/100

Q: The median home value in lowa and Kentucky (adjusted for inflation) are shown below. Year lowa…

A: Year Iowa Kentucky 1950 38300 32000 2000 82500 86700

Q: Consider a grocery bill containing the following costs for the items purchased: $3.07 $5.72 $7.29…

A: Given: A grocery bill containing the following costs for the items purchased: $3.07   $5.72    $7.29…

Q: A box truck rental service offers trucks in multiple sizes for people who are moving. If a 10-foot…

A: We have, a box truck rental service offers trucks in multiple sizes for people who are moving such…

Q: You are interested in conducting a study to determine the proportion of Thunder Bay high school…

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Q: 104 students at a college were asked whether they had completed their required English 101 course,…

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Q: 3) Estimate the average number of years they stay at their current house for all citizens living in…

A: We have to estimate the average number of years they stay at their current house for all citizens…

Q: What is the approximate percentage of buyers who paid between $945 and $1200? What is the…

A: we are suppose to do first three sub parts

Q: The Social Security Administration announced the following rates to explain what percent of your…

A: