Decide whether the normal sampling distribution can be used. If it can be used, test the...

Question

Question

Decide whether the normal sampling distribution can be used. If it can be used, test the claim about the population proportio

math Statistics-And-Probability

Add a comment Improve this question Transcribed image text

Answer 1

Answer #1

Answer)

Null hypothesis means no difference

So, null hypothesis Ho : P = 0.27

Our claim is that P not equal to 0.27

So, alternate hypothesis Ha : P not equal to 0.27

Add a comment

Answer 2

Similar Homework Help Questions

Decide whether the normal sampling distribution can be used. If it can be used, test the...

Decide whether the normal sampling distribution can be used. If it can be used, test the claim about the population proportion p at the given level of significance c using the given sample statistics Claim; p<0.14; a =0.05: Sample statistics: p=0.12, n = 25 Can the normal sampling distribution be used? O A. No, because np is less than 5. OB. Yes, because pq is greater than a = 0.05. OC. Yes, because both np and nq are greater than...
Decide whether the normal sampling distribution can be used. If it can be used, test the...

Decide whether the normal sampling distribution can be used. If it can be used, test the claim about the population proportion p at the given level of significance a using the given sample statistics. Claim; p<0.09; a = 0.05; Sample statistics : P = 0.08, n = 25 Can the normal sampling distribution be used? O A. No, because ng is less than 5. O B. Yes, because pq is greater than a = 0.05. O C. No, because np...
Decide whether the normal sampling distribution can be used. If it can be used test the...

Decide whether the normal sampling distribution can be used. If it can be used test the claim about the population proportion p at the given level of significance α using the given sample statistics. Claim: p < 0.12; α-0.10; Sample statistics: p-0.08, n-25 Can the normal sampling distribution be used? O A. No, because np is less than 5. O B. Yes, because pq is greater than α = 0.10 C. No, because nq is less than 5. O D....

Decide whether the normal sampling distribution can be used. It can be used, test the dam...

Decide whether the normal sampling distribution can be used. It can be used, test the dam about the population proportion p at the given level of significance a using the given sample statistics Claim p 0.26 0.05, Sample statistics: p=0.22, n = 100 Can the normal sampling distribution be used? O A No, because ng is less than 5. OB. Yes, because both np and ng are greater than or equal to 5. OC. No, because np is less than...
Decide whether the normal sampling distribution can be used. If it can be used, test the...

Decide whether the normal sampling distribution can be used. If it can be used, test the claim about the population proportion p at the given level of significance alphaα using the given sample statistics.Claim: pnot equals≠0.290.29; alphaαequals=0.010.01; Sample statistics: ModifyingAbove p with caretpequals=0.270.27, nequals=100100 Can the normal sampling distribution be used? A. No, because nq is less than 5. B. No, because np is less than 5. C. Yes, because both np and nq are greater than or equal to...
Decide whether the normal sampling distribution can be used. If it can be used, test the...

Decide whether the normal sampling distribution can be used. If it can be used, test the claim about the population proportion p at the given level of significance alphaα using the given sample statistics. Claim: p ≠0.28; α equals=0.05; Sample statistics: p̂=0.27, n=200 1) Find the z-test statistic. Select the correct choice below and, if necessary, fill in the answer box to complete your choice. z= ??? 2) Fail to reject or reject the hypothesis??? and why??? Thank you!!

Decide whether the normal sampling distribution can be used. If it can be used, test the...

Decide whether the normal sampling distribution can be used. If it can be used, test the claim about the population proportion p at the given level of significance alphaα using the given sample statistics. Claim: p≠0.26; α=0.05; Sample statistics: p=0.22, n=100
8Compute P(x) using the binomial probability formula. Then determine whether the normal distribution can be used...

8Compute P(x) using the binomial probability formula. Then determine whether the normal distribution can be used to estimate this probability. If so, approximate P(x) using the normal distribution and compare the result with the exact probability. na 72. p-o.77, and x-56 Cli Cli e (page 1).1 page 2).2 For n-72, p-0.77, and x-56, find P(x) using the binomial probability distribution. P(x)- Can the normal distribution be used to approximate this probability? Round to four decimal places as needed.) O A....
For the following information, determine whether a normal sampling distribution can be used, where p is...

For the following information, determine whether a normal sampling distribution can be used, where p is the population proportion, α is the level ofsignificance, p is the sample proportion, and n is the sample size. If it can be used, test the claim.Claim: p≥0.28; α=0.04. Sample statistics: p=0.20, n=140 Let q=1−p and let q=1−p. A normal sampling distribution ▼ cannot can be used here, since ▼ npnp n ModifyingAbove p with caretnp ▼ less than< greater than or equals≥ 5...

compute p(x) using the binomial probability formula. then determine whether the normal distribution can be used...

compute p(x) using the binomial probability formula. then determine whether the normal distribution can be used to estimate this probability. if so, p(x) using the normal distribution and compare the result with the exact probability. n=78, p= 0.83, and x=60 for n= 78, p= 0.83, and x=60, find P(x) using the binomial probability distribution. P(x) _. (round to four decimal places as needed.) can the normal distribution be used to approximate this probability? A. no, the normal distribution cannot be...

Decide whether the normal sampling distribution can be used. If it can be used, test the...

Homework Answers