2. A drug company claims that if you take their new wonder drug "Ainstats", that more than 83% of students will see an improvment in their statistics grades. Taking a survey of 352 students taking "Ainstats" we noticed that 299 improved their grades. Test the companies claim at the 0.05 confidence level. Step 1: State the hypotheses. Step 2: Calculate the test statistic. Step 3: Calculate the p-value. 0 I
2. A drug company claims that if you take their new wonder drug "Ainstats", that more than 83% of students will see an improvment in their statistics grades. Taking a survey of 352 students taking "Ainstats" we noticed that 299 improved their grades. Test the companies claim at the 0.05 confidence level. Step 1: State the hypotheses. Step 2: Calculate the test statistic. Step 3: Calculate the p-value. 0 I
A First Course in Probability (10th Edition)
10th Edition
ISBN:9780134753119
Author:Sheldon Ross
Publisher:Sheldon Ross
Chapter1: Combinatorial Analysis
Section: Chapter Questions
Problem 1.1P: a. How many different 7-place license plates are possible if the first 2 places are for letters and...
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Question
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![2.
A drug company claims that if you take their new wonder drug "Ainstats", that more than
83% of students will see an improvment their statistics grades. Taking a survey of 352 students taking
"Ainstats" we noticed that 299 improved their grades. Test the companies claim at the 0.05 confidence level.
Step 1: State the hypotheses.
Step 2: Calculate the test statistic.
Step 3: Calculate the p-value.
0
I](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F9223ea23-55f5-4b8a-b038-fb4c0f30d8b0%2F9b97d4ce-93c9-4fcd-9c2f-854fd8ea04fe%2F7huvvyq_processed.jpeg&w=3840&q=75)
Transcribed Image Text:2.
A drug company claims that if you take their new wonder drug "Ainstats", that more than
83% of students will see an improvment their statistics grades. Taking a survey of 352 students taking
"Ainstats" we noticed that 299 improved their grades. Test the companies claim at the 0.05 confidence level.
Step 1: State the hypotheses.
Step 2: Calculate the test statistic.
Step 3: Calculate the p-value.
0
I
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