What is the name of this hypothesis test? A medical investigator claims that the average number of infections per week at a hospital in southwestern Pennsylvania is 16.3. A random sample of 10 weeks had a mean number of 17.7 infections. The sample standard deviation is 1.8. Is there enough evidence to reject the invesigator's claim? Two Proportion z Test O Chi-Square Test for Independence O Paired Samples t Test ANOVA O Chi-Square Goodness of Fit Test O One Samplet Test One Sample z Test O Linear Regression t Test O One Proportion z Test O Two Independent Samples t Test

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What is the name of this hypothesis test?
A medical investigator claims that the average number of infections per week at a hospital in southwestern
Pennsylvania is 16.3. A random sample of 10 weeks had a mean number of 17.7 infections. The sample
standard deviation is 1.8. Is there enough evidence to reject the invesigator's claim?
Two Proportion z Test
Chi-Square Test for Independence
Paired Samples t Test
O ANOVA
Chi-Square Goodness of Fit Test
One Sample t Test
One Sample z Test
O Linear Regression t Test
One Proportion z Test
Two Independent Samples t Test
Transcribed Image Text:What is the name of this hypothesis test? A medical investigator claims that the average number of infections per week at a hospital in southwestern Pennsylvania is 16.3. A random sample of 10 weeks had a mean number of 17.7 infections. The sample standard deviation is 1.8. Is there enough evidence to reject the invesigator's claim? Two Proportion z Test Chi-Square Test for Independence Paired Samples t Test O ANOVA Chi-Square Goodness of Fit Test One Sample t Test One Sample z Test O Linear Regression t Test One Proportion z Test Two Independent Samples t Test
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