The number of times an undergraduate binge watched a TV se- ries in the past month was recorded for a sample of size 49. The summary statistics are
n = 49 $ \bar{x}$ = 2.1 s = 1.61
Let µ =population mean number of times.
(a) Give a point estimate of µ and its estimated standard error.
(b) Obtain a 95 % confidence interval for the population mean µ.
(c) Does your interval cover µ? Explain

Question

The number of times an undergraduate binge watched a TV se- ries in the past month was recorded for a sample of size 49. The summary statistics are
n = 49 $  \bar{x}$ = 2.1 s = 1.61
Let µ =population mean number of times.
(a) Give a point estimate of µ and its estimated standard error.
(b) Obtain a 95 % confidence interval for the population mean µ.
(c) Does your interval cover µ? Explain

Quizplus · Accepted Answer

The Answer of   The number of times an undergraduate binge watched a TV se- ries in the past month was recorded for a sample of size 49. The summary statistics are
n = 49 $  \bar{x}$ = 2.1 s = 1.61
Let µ =population mean number of times.
(a) Give a point estimate of µ and its estimated standard error.
(b) Obtain a 95 % confidence interval for the population mean µ.
(c) Does your interval cover µ? Explain

The Number of Times an Undergraduate Binge Watched a TV xˉ \bar{x}xˉ

The Number of Times an Undergraduate Binge Watched a TV $\bar{x}$