Question Help * 9.2.28-T A nutritionist wants to determine how much time nationally people spend eating...
A nutritionist wants to determine how much time nationally people spend eating and drinking. Suppose for a random sample of 982982 people age 15 or older, the mean amount of time spent eating or drinking per day is 1.181.18 hours with a standard deviation of 0.550.55 hour. Complete parts (a) through (d) below. (a) A histogram of time spent eating and drinking each day is skewed right. Use this result to explain why a large sample size is needed to...
A nutritionist wants to determine how much time nationally people spend eating and drinking. Suppose for a random sample of 1069 people age 15 or older, the mean amount of time spent eating or drinking per day is 1.36 hours with a standard deviation of 0.67 hour. a) A histogram of time spent eating and drinking each day is skewed right. Use this result to explain why a large sample size is needed to construct a confidence interval for the...
A nutritionist wants to determine how much time nationally people spend eating and drinking. Suppose for a random sample of 1087 people age 15 or older, the mean amount of time spent eating or drinking per day is 1.21 hours with a standard deviation of 0.52 hour. Determine and interpret a 99% confidence interval for the mean amount of time Americans age 15 or older spend eating and drinking each day. A.The nutritionist is 99% confident that the mean amount...
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A nutritionist wants to determine how much time nationally people spend eating and drinking. Suppose for a random sample of 961 people age 15 or older, the mean amount of time spent eating or drinking per day is 1.86 hours with a standard deviation of 0.64 hour. Complete parts (a) through (d) below. 0 A. The sample size is greater than 10% of the population B. The sample size is less than 10% of the population....
A nutritionist wants to determine how much time nationally people spend eating and drinking. Suppose for a random sample of 943 people age 15 or older the mean amount of time spent eating or drinking per day is 1.35 hours with a standard deviation of 0.74 hour. Determine and interpret a 99% confidence interval for the mean amount of time Americans age 15 or older spend eating and drinking each day. Select the correct choice below and fill in the...
A nutritionist wants to determine how much time nationally people spend eating and drinking. Suppose for a random sample of 993 people age 15 or older, the mean amount of time spent eating or drinking per day is 1.45 hours with a standard deviation of 0.55 hour. Complete part (c) (c) Determine and interpret a 90% confidence interval for the mean amount of time Americans age 15 or older spend eating and drinking each day. Select the correct choice below...
A nutritionist wants to determine how much time nationally people spend eating and drinking. Suppose for a random sample of 943 people age 15 or older, the mean amount of time spent eating or drinking per day is 1.35 hours with a standard deviation of 0.74 hour. Determine and interpret a 99% confidence interval for the mean amount of time Americans age 15 or older spend eating and drinking each day. Select the correct choice below and fill in the...
A nutritionist wants to determine how much time nationally people spend eating and drinking. Suppose for a random sample of 1031 people age 15 or older, the mean amount of time spent eating or drinking per day is 1.14 hours with a standard deviation of 0.56 hour. Determine and interpret a 90% confidence interval for the mean amount of time Americans age 15 or older spend eating and drinking each day.
A nutritionist wants to determine how much time nationally people spend eating and drinking. Suppose for a random sample of 986986 people age 15 or older, the mean amount of time spent eating or drinking per day is 1.781.78 hours with a standard deviation of 0.720.72 hour. Complete parts (a) through (d) below. (a) A histogram of time spent eating and drinking each day is skewed right. Use this result to explain why a large sample size is needed to...
A nutritionis wants to determine how much time onally people spend eating and drinking Suppose for a random sample of 913 people age 15 or older the mean amount of time spent eating or drinking per day is 174 hours wit a standard deviation of 65 hour Complete parts (al through (d) below. (a) A histogram of time sport eating and drinking each day is skewed Use this result to explain why a large sample size is needed to construct...