CH79 In a recent Super Bowl, a TV network predicted that 75 % of the audience would express an interest in seeing one of its forthcoming television shows. The network ran commercials for these shows during the Super Bowl. The day after the Super Bowl, and Advertising Group sampled 54 people who saw the commercials and found that 41 of them said they would watch one of the television shows. Suppose you are have the following null and alternative hypotheses for a test you are running: H0:p=0.75H0:p=0.75 Ha:p>0.75Ha:p>0.75 Calculate the test statistic, rounded to 3 decimal places
CH79 In a recent Super Bowl, a TV network predicted that 75 % of the audience would express an interest in seeing one of its forthcoming television shows. The network ran commercials for these shows during the Super Bowl. The day after the Super Bowl, and Advertising Group sampled 54 people who saw the commercials and found that 41 of them said they would watch one of the television shows. Suppose you are have the following null and alternative hypotheses for a test you are running: H0:p=0.75H0:p=0.75 Ha:p>0.75Ha:p>0.75 Calculate the test statistic, rounded to 3 decimal places
Chapter8: Sequences, Series,and Probability
Section8.7: Probability
Problem 50E: Flexible Work Hours In a recent survey, people were asked whether they would prefer to work flexible...
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CH79
In a recent Super Bowl, a TV network predicted that 75 % of the audience would express an interest in seeing one of its forthcoming television shows. The network ran commercials for these shows during the Super Bowl. The day after the Super Bowl, and Advertising Group sampled 54 people who saw the commercials and found that 41 of them said they would watch one of the television shows.
Suppose you are have the following null and alternative hypotheses for a test you are running:
H0:p=0.75H0:p=0.75
Ha:p>0.75Ha:p>0.75
Calculate the test statistic, rounded to 3 decimal places
z=z
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