Solve the Problem by Setting Up and Solving an Appropriate

question 29

Multiple Choice

Solve the problem by setting up and solving an appropriate inequality. Britney bowled 160 and 150 in her first two games. What must she bowl in the third game to have an average of at least 170 for the three games?

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Definitions:

Test Statistic

A calculated value from a data sample used to test a hypothesis against some criteria.

P-Value

The probability of observing a statistical summary at least as extreme as the one observed if the null hypothesis is true.

Sample Mean

The average of a set of numerical values taken from a larger population, used as an estimate of the population mean.

Critical Value

A threshold value in hypothesis testing used to determine whether to reject the null hypothesis, based on the observed statistic and the chosen significance level.