Solve by hand please (no excel). Hypothesis testing will consist of four hypothesis tests which you need to complete. Type of Test:Null Hypothesis:Alternate Hypothesis:SE:Test Statistic:P-value:Decision:Sentence: 8. A local 7-Eleven sells a “Memory Pill" that is supposed to help people...um...remember.You find some Oxnard College students and randomly divide them into two groups of 15students each. One group takes the actual "Memory Pill" and the other group takes theplacebo. You then show them a list of 20 items and want them to remember as many aspossible.The experimental group (those taking the pill) remembered an average of 12.3 items fromthe list, with a sample standard deviation of 5.4. The control group (with the placebo)remembered an average of 10.9 items, with a sample standard deviation of 4.2.Is this enough evidence to show that the "Memory Pill" improves...well...memory?

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Description: Solve by hand please (no excel). Hypothesis testing will consist of four hypothesis tests which you need to complete. Type of Test:Null Hypothesis:Alternate Hypothesis:SE:Test Statistic:P-value:Decision:Sentence: 8. A local 7-Eleven sells a “Memory P

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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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Solve by hand please (no excel).

Hypothesis testing will consist of four hypothesis tests which you need to complete.

Type of Test:

Null Hypothesis:

Alternate Hypothesis:

SE:

Test Statistic:

P-value:

Decision:

Sentence:

8. A local 7-Eleven sells a “Memory Pill" that is supposed to help people...um...remember.
You find some Oxnard College students and randomly divide them into two groups of 15
students each. One group takes the actual "Memory Pill" and the other group takes the
placebo. You then show them a list of 20 items and want them to remember as many as
possible.
The experimental group (those taking the pill) remembered an average of 12.3 items from
the list, with a sample standard deviation of 5.4. The control group (with the placebo)
remembered an average of 10.9 items, with a sample standard deviation of 4.2.
Is this enough evidence to show that the "Memory Pill" improves...well...memory?

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