Is there a difference in mean number of times order take-out

Reference no: EM13121844

A recent study focused on the number of times men and women who live alone buy take-out dinner in a month. The information is summarized below. Statistic Men Women Sample mean 24.51 22.69 Population standard deviation 4.48 3.86 Sample size 35 40 At the .01 significance level, is there a difference in the mean number of times men and women order take-out dinners in a month? What is the p-value?

Reference no: EM13121844

Questions Cloud

Illustrate what is difference between a departmental system : Illustrate what is the difference between a departmental accounting system and a responsibility accounting system? Are the reports of departmental net income and the departmental contribution to overhead useful in assessing a department manager's ..

Cost information relating to single product organisation : The following production and total cost information relates to a single product organisation for the last three months: Month Production Total cost units £ 1 1,200 66,600 2 1,900 58,200 3 1,400 68,200

Describe the function of the oric : Describe the function of the oriC. What do you predict will happen to the cell if 100 bp between the 13-mer and 9-mer sequence is deleted as indicated?

Probability and statistics- outcome of dice rolls : Probability & Statistics : Outcome of Dice Rolls, Two people play a game. A single die is thrown. If the outcome is a 2 or a 3, then player A pays player B $6.00.

Is there a difference in mean number of times order take-out : At the .01 significance level, is there a difference in the mean number of times men and women order take-out dinners in a month? What is the p-value?

How many liters of 13.5 molar hcl stock solution are needed : how many liters of 13.5 molar HCl stock solution are needed to make 10.5 liters of a 1.8 molar HCl solution?

Should be reported on pitman balance sheet is : Pitman Co's tax rate is 40% for 2013 an all future years. At the end of 2013, the following deferred tax account and balance that should be reported on Pitman's balance sheet is?

How many nucleotides are there in this strand : If this DNA were denatured, how many nucleotides would be in each resulting single-stranded DNA?

The chebychev inequality states that the probability : Suppose that a probability distribution has a mean 20 and standard deviation 3. The Chebychev inequality states that the probability that an outcome lies between 16 and 24 is

User Account

All Pages