If no 25 and nq 25, estimate P(fewer than 7) with n 14rseapproximation is not suitable.andp 0.6 by using the normal distribution as an approximation to the binomial distribution; if np< 5 or nq<5, then state that the normalSelect the correct choice below and, if necessary, fill in the answer box to complete yourouchoiceO A. P(fewer than 7)=(Round to four decimal places as needed.)ignB. The normal approximation is not suitable.dyadelatCrТextClick to select and enter your answer(s) and then click Check AnswerhaptCheck AnswerClear AllAll parts showingTools foOK10:303 ^#12/3eOtType here to search

The binomial distribution can be approximated to normal if np is greater than 5 and nq is also…

Answered: If no 25 and nq 25, estimate P(fewer…

MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

Section: Chapter Questions

Problem 1P

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6
For a population with a = 12, how large a sample is necessary to have a standard error that is less than 4 points? n > ?
3. For the binomial distribution with the given values for n and p, state whether or not it is suitable to use the normal distribution as an approximation. n= 65 and p = 0.7 a. Normal approximation is not suitable. b. Normal approximation is suitable.
for the binomial distribution with a given values for n and p stayed whether or not it is suitable to use the normal distribution as an approximation. n=65 and p=0.7 A. Normal approximation is not suitable B. Normal approximation is suitable
The manager of a grocery store has selected a random sample of 100 customers. The average length of time these 100 customers to check out was 30 minutes. It is known that the mandand deviation of the checkest time is 1 minute With a 90 probability, the sample mean will provide a margin of error of 1645 10 196 1.96
If np 25 and nq 25, estimate P(fewer than 5) with n = 13 and p = 0.5 by using the normal distribution as an approximation to the binomial distribution; if np <5 or nq < 5, then state that the normal approximation is not suitable. Select the correct choice below and, if necessary, fill in the answer box to complete your choice. OA. P(fewer than 5) = (Round to four decimal places as needed.) OB. The normal approximation is not suitable.
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If np 25 and nq 2 5, estimate P(at least 8) with n = 13 and p= 0.4 by using the normal distribution as an approximation to the binomial distribution; if np < 5 or nq < 5, then state that the normal approximation is not suitable. Select the correct choice below and, if necessary, fill in the answer box to complete your choice. A. P(at least 8) = (Round to three decimal places as needed.) O B. The normal distribution cannot be used.
If np 25 and nq25, estimate P(more than 9) with n 12 and p= 0.6 by using the normal distribution as an approximation to the binomial distribution; if np< 5 or nq<5, then state that the normal approximation is not suitable Select the correct choice below and, if necessary, fill in the answer box to complete your choice. O A. P(more than 9)= (Round to four decimal places as needed.) n O B. The normal distribution cannot be used. del Cr xt ? Click to select and enter your answer(S) and then click Check Answer apt Check Anstrer Clear All All parts showing ols fo see score Chapter 1 Section 1.2 Classwork 11:09 AM 12/3/2019 а Type here to search 6 5
If np> 5 and nq > 5, estimate P(more than 9) qith n=12 and p = 0.7 by using the normal distribution as an approximation to the binomial distribution; if np < 5 or nq < 5, then state that the normal approximation is not suitable.
If np 25 and ng 2 5, estimate P(at least 9) with n= 13 and p=0.5 by using the normal distribution as an approximation to the binomial distribution; if np <5 or ng <5, then state that the normal approximation is not suitable. Select the correct choice below and, if necessary, fil in the answer box to complete your choice. OA P(at least 9)= (Round to three decimal places as needed.) B. The normal distribution cannot be used.
If np 2 5 and nq 2 5, estimate P(at least 6) with n= 13 andp= 0.5 by using the normal distribution as an approximation to the binomial distribution; if np < 5 or nq < 5, then state that the normal approximation is not suitable. Select the correct choice below and, if necessary, fill in the answer box to complete your choice. O A. P(at least 6) = (Round to three decimal places as needed.) O B. The normal distribution cannot be used.

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