Sample of nine boxes of cake mix

Reference no: EM1387594

A manufacturer wants to increase the shelf life of a line of cake mixes. past records indicate that the average shelf life of the mix is 216 days. after a revised mix has been developed, a sample of nine boxes of cake mix gave these shelf lives (in days): 215, 217, 218, 219, 216, 217, 217, 218, and 218. using a= .025, has the shelf life of the cake mix increased?

Reference no: EM1387594

Questions Cloud

Create logic for application to produce report : Create the logic for application which produces report which lists each event number, host name, validated date, meal code, entrée name, number of guests.

Express some common behavior among two use cases : Revise the diagram to capture this functionality. Also, express some common behavior among two use cases in the revised diagram by using "include" relationships.

Portraits unlimited company budgeting project : Prepare Portraits Unlimited Company master budget for each quarter of 2014 and in total for the year by completing the following schedules and statements Sales budget

At what average rate does force from cable work on cable : The loaded cab of an elevator has a mass of 3.0 x10^3 kg and moves 171 m up the shaft in 23s at constant speed. At what average rate does the force from the cable do work on the cab.

Sample of nine boxes of cake mix : A manufacturer wants to increase the shelf life of a line of cake mixes. past records indicate that the average shelf life of the mix is 216 days. after a revised mix has been developed, a sample of nine boxes of cake mix gave these shelf lives (i..

Name the type of company you will be creating a plan : you will need to name the type of company you will be creating a plan for and the basic information on that company

What is the horizontal distance travelled by package : Avoiding air resistance, what is the magnitude of the total velocity of the package at the moment it is thrown as seen by an observer on the ground? Answer in units of m/s.

Utilize branching and looping syntax with parameters : the file"values.txt" with following data: 88 85 89 64 78 85 92 60 91 96 63 59 83 89 74 93 92 92 63 100. write down the program which will give the following output.

Discuss the steps in the selection process for new employees : Discuss the steps in the selection process for new employees. Evaluate why some potential employees are likely to be put through all the steps

User Account

All Pages