Answered step by step
Verified Expert Solution
Link Copied!

Question

1 Approved Answer

Statistics students were conducting a test to see if people could taste the difference between Coke and Pepsi. They fill two cups with Coke and

image text in transcribed
image text in transcribed
Statistics students were conducting a test to see if people could taste the difference between Coke and Pepsi. They fill two cups with Coke and a third with Pepsi. They then asked their subjects which cola tasted different than the other two. Of the 64 people they tested, 22 were able to correctly identify which of the three cups of colas tasted different (i.e., which of the three cups was the Pepsi). With Ho : x = 0.33; Ha : > > 0.33, the p-value was calculated at 0.48. A 2SD confidence interval was calculated as 0.344 + 2(0.058). Is the proportion under the null hypothesis contained in the confidence interval? Explain how this relates to the size of the p-value from part. O No. Because our p-value was smaller than 0.05 the value under the null was found to be implausible; thus it would not be contained in an approximate 95% confidence interval of plausible values. O No. Because our p-value was smaller than 0.05 the value under the null was not found to be implausible; thus it would be contained in an approximate 95% confidence interval of plausible values. O Yes. Because our p-value was larger than 0.05 the value under the null was not found to be plausible; thus it would not be contained in an approximate 95% confidence interval of plausible values. O Yes. Because our p-value was larger than 0.05 the value under the null was found to be plausible; thus it would be contained in an approximate 95% confidence interval of plausible values

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

Essential Discrete Mathematics For Computer Science

Authors: Harry Lewis, Rachel Zax

1st Edition

0691190615, 9780691190617

More Books

Students also viewed these Mathematics questions

Question

2. How do I perform this role?

Answered: 1 week ago