Determine confidence interval result in null hypothesis

Assignment Help Basic Statistics

Reference no: EM13109687

Suppose that in the hypothesis test with null hypothesis Ho: μ = 14.0 at a= 0.05, that the value of 13.0 for sample mean results in null hypothesis not being rejected. That corresponds to confidence interval result of

A) The 95% confidence interval for mean contains the value 14.0
B) The 95% confidence interval for mean does not contain the value 14.0
C) There is insufficient information as to if 95% confidence interval for mean does or does ot contain value13.0
D) 0.05% confidence interval for mean contains the value 13.0.

Reference no: EM13109687

Questions Cloud

Find out probability that two of eggs in carton are cracked : You have picked out the carton of 1 dozen eggs (that's 12 eggs) at grocery store. Find out the probability that at most two of eggs in carton are cracked.

Calculate the maximal expected profit : Goop Inc needs to order a raw material to make a special polymer. The demand for the polymer is forecasted to be Normally distributed with a mean of 250 gallons and a standard deviation of 125 gallons.

Compute the standard deviation for the number of days : The number of days that homes stay on the market before they sell in Houston is bell-shaped with a mean equal to 56 days. Further, 95 percent of all homes are on the market between 40 and 72 days.

Determining five step hypothesis test : Test the null hypothesis that a population mean is 50 against the alternate hypothesis that the mean is not 50. What "model" should be used and why?

Determine confidence interval result in null hypothesis : the value of 13.0 for sample mean results in null hypothesis not being rejected. That corresponds to confidence interval result of?

Determine the average length of pick up line : Wendys opens a drive through with one cashier and one food preparer. Customers will first enter the "place order" line to meet the cashier and then enter the "pick up" line to get the food from the food preparer.

Question about data analysis : Demonstrate correct use of descriptive statistics. Demonstrate proficiency in hypothesis testing. Evaluate the results of a statistical analysis.

Hypothesis test for male wal-mart customers : Two years ago, a survey of all Wal-Mart customers indicated that the mean number of items bought per day by male customers was 8.3 with a standard deviation of 3.7.

Avoid making product design and marketing mistakes : What steps could a company take to avoid making product design and marketing mistakes when introducing new consumer products into Brazil?

User Account

All Pages