Answered step by step
Verified Expert Solution
Link Copied!

Question

1 Approved Answer

Chat 3 pg 4 A contain drug is used to treat asthma. in a clinical trial of the drug. 26 of 262 treated subjects experienced

image text in transcribed

image text in transcribed
Chat 3 pg 4 A contain drug is used to treat asthma. in a clinical trial of the drug. 26 of 262 treated subjects experienced headaches (based on data from the manufacturer). The accompanying calculator display shows results from a test of the claim that less than 9% -PropaTest al truuled subjects expuriuneud hemduches. Use the nonnul distribution us un upprezinubian be the binomial distribution and Prop . 0.09 assume a 0.06 significance level to complete pans to) through to) below. z -0.510676371 p-0. 6952141565 5=0. 0932063492 # 9 n = 252 CIID m. Is the text two-tailed, left-tailed, or right-tallad? Flight tailed bust O Twin-talled test b. What is the test stasistio? Round we two decimal places in nouded.) :. What is the P-value7 -value = (Round to four decimal places as naaded.} . What is the null hypothesis, and what do you conclude about it? Identify the mul hypothesis O A. Hipso.09 0 9. Hip=0.09 Decide whathar to raj anawar balaw. JA. Rujuel the null hypothus wow the P-value is growler than the significance level, a. )n. Fall to reject the mid cause the P-valen is less than or equal to the significanon laval, a C. Fail to reject me is greater than the significance laval. a. () 0. Reject the null hyp equal to tha significance level, a s. What is the final conclusion? () A. Thug s nol sulliis claim that less than 9% of treated subpar aneed headaches. . There Is sufficient ation of the claim that less than 9% of treated subject arienend headaches There is not sufficient port the claim that less than 9% of tea lanced headaches. () 0. Thana iz suffic haadachas Suppose 229 subjects are treated with a drug that is used to treat pain and 51 of them developed nausea. Use a 0.05 significance level to test the claim that more than 20% of users develop nausea. Identify the null and alternative hypotheses for this test Choose the correct answer below. O A Hip- 0 20 H,: p > 0.20 HEp = 0.20 OC Hip-0 20 H,: p > 0.20 O D. Hop-0.20 My: p # 0.20 Identify the toast statistic for this hypothesis test. The test statistic for this hypothesis bost is (Round to two decimal places as needed.) Identify the P-value for this hypothesis test. The P-value for this hypothesis test is. Round to three decimal places as needed.) Identify the conclusion for this hypothesis test. O A. Reject Ha. There is not sufficient evidence to warrant support of the claim that more than 20% of users develop nausea. O B. Fail to reject Hy. There is warrant support of the claim that more than 20% of users develop nausea. O C. Reject Ho- There is art of the claim that more than 20% of users develop nausea. O D. Fail to reject Ho. There is ipport of the claim that more than 20%% of users develop nausea

Step by Step Solution

There are 3 Steps involved in it

Step: 1

blur-text-image

Get Instant Access to Expert-Tailored Solutions

See step-by-step solutions with expert insights and AI powered tools for academic success

Step: 2

blur-text-image

Step: 3

blur-text-image

Ace Your Homework with AI

Get the answers you need in no time with our AI-driven, step-by-step assistance

Get Started

Recommended Textbook for

Calculus With Vectors

Authors: Jay S Treiman

1st Edition

3319094386, 9783319094380

More Books

Students also viewed these Mathematics questions