Please answer C as well populatiAfter 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 themean player rating, u, will be higher than 90. In a random sample of 34 players, the mean rating is 95.2. Assume the population standard deviation of theratings is known to be 12.7.Is there enough evidence to support the claim that the mean player rating is higher than 90? Perform a hypothesis test, using the 0.05 level of significance.(a) State the null hypothesis H and the alternative hypothesis H,.Ho: 0O O CONFIDENCE INTERVALS AND HYPOTHESIS TESTINGIntroduction to hypothesis tests for the population mean using .Normal DistributionStep 1: Select one-tailed or two-tailed.O One-tailedO Two-tailed03Step 2: Enter the test statistic.(Round to 3 decimal places.)0.2Step 3: Shade the area represented bythe p-value.0.1-Step 4: Enter the p-value.(Round to 3 decimal places.)(c) Based on your answer to part (b), choose what can be concluded, at the 0.05 level of significance, about the claim made by the studio.OCinco the a ushue ie lece than loroualta) the loualof cinmificanco the null hunatheeie in roioeted Sothore in anuahExplanationCheckO 2021 McGraw-Hill Education. All Rights Reserved. Terms of UseIII

Name: Please answer C as well populatiAfter a . hard work, a studio releases
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Description: Please answer C as well populatiAfter 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 themean player rating, u, will be higher than 90. In a random s