Please assist with a,b,cC. Is the p value greater than or lesser than the level of significance? Is there enough evidence to support the claim? • The p-value is the area under the curve to the right of the value of the test statistic.Standard Normal Distribution0.4Step 1: Select one-tailed or two-tailed.O One-tailedO Two-tailed0,3+Step 2: Enter the test statistic.(Round to 3 decimal places.)Aa0.2 -Step 3: Shade the area represented bythe p-value.110.1+hot57 AMStep 4: Enter the p-value.(Round to 3 decimal places.)ght-1h.svg After ahard work, a studio releases a new video game. The studio believes that the game will be liked by players; in particular,the studio claims that the mean player rating, µ, will be higher than 75. In a random sample of 37 players, the mean rating is 82.7.Assume the population standard deviation of the ratings is known to be 28.6 .Is there enough evidence to support the claim that the mean player rating is higher than 75? Perform a hypothesis test, using the0.10 level of significance.(a) State the null hypothesis H and the alternative hypothesis H,.Ho: H= 75OOH: u > 80O=0ロロ(b) Perform a Z-test and find the p-value.Here is some information to help you with your Z-test.• The value of the test statistic is given by

Given,sample size(n)=37sample mean(x¯)=82.7standard deviation(σ)=28.6H0:μ=75H1:μ>75α=0.10

Answered: Please assist with a,b,c C. Is the p…

Please assist with a,b,c C. Is the p value greater than or lesser than the level of significance? Is there enough evidence to support the claim?

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

Please assist with a,b,c C. Is the p value greater than or lesser than the level of significance? Is there enough evidence to support the claim?

• The p-value is the area under the curve to the right of the value of the test statistic.
Standard Normal Distribution
0.4
Step 1: Select one-tailed or two-tailed.
O One-tailed
O Two-tailed
0,3+
Step 2: Enter the test statistic.
(Round to 3 decimal places.)
Aa
0.2 -
Step 3: Shade the area represented by
the p-value.
11
0.1+
hot
57 AM
Step 4: Enter the p-value.
(Round to 3 decimal places.)
ght-
1h.svg

After a
hard work, a studio releases a new video game. The studio believes that the game will be liked by players; in particular,
the studio claims that the mean player rating, µ, will be higher than 75. In a random sample of 37 players, the mean rating is 82.7.
Assume the population standard deviation of the ratings is known to be 28.6 .
Is there enough evidence to support the claim that the mean player rating is higher than 75? Perform a hypothesis test, using the
0.10 level of significance.
(a) State the null hypothesis H and the alternative hypothesis H,.
Ho: H= 75
O<O
OSO
O>O
H: u > 80
O=0
ロロ
(b) Perform a Z-test and find the p-value.
Here is some information to help you with your Z-test.
• The value of the test statistic is given by

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