A student heard that the average household watches 26.4 hour

Assignment Help Basic Statistics

Reference no: EM13240812

A student heard that the average household watches 26.4 hours of t.v. per week, with a stand.dev. of 2.3 hours. He decided to run his own experiment and found that the average for the 58 people he surveyed was 27 hours. a) state H0 and H1 b) calculate the test value c) identify the critical value when a=.01 d) what conclusions can you make?

Reference no: EM13240812

Questions Cloud

State what will the final temperature of the mixture : If you start with 2 cubes of ice, each with a mass of 25.0g and at a temperature of -10C, and 25.0ml of water with a temperature of 100C, what will the final temperature of the mixture be? Assume fina l state is liquid water for all species.

Determine the period and max speed : A 501g mass oscillates with an amplitude of 11.0cm on a spring whose spring constant is 23.0N/m, determine the period and max speed

Choose one beverage category and plot the data : Make a forecast for 2005, using a trend model of your choice or a judgment forecast. Discuss. Note: Time increments are 5 years, so use t = 6 for your 2005 forecast.

Explain aluminum metal is formed by the electrolysis : Aluminum metal is formed by the electrolysis of Al2O3 in molten cryolite. How many grams of Al are produced when 6.50 x 10^3 C pass through the cell

A student heard that the average household watches 26.4 hour : A student heard that the average household watches 26.4 hours of t.v. per week, with a stand.dev. of 2.3 hours. He decided to run his own experiment and found that the average for the 58 people he surveyed was 27 hours. a) state H0 and H1 b) calculat..

Absolute frequency relative frequency : The data in the following tables are some of the results of an Internal Revenue Service survey of taxpayers. Analyze and interpret the data.

State calculated actual yield and calculated percent yield : Would a damp filter paper affect the theoretical yield, calculated actual yield and calculated percent yield. Briefly explain.

You have asked to research the high absenteeism rate in your : You have asked to research the high absenteeism rate in your company. One required analysis is to be by gender. Assume you have been asked to do the study via a survey.

Direct and indirect expenses and identify bases for allocate : 1.In your own words, please distinguish between direct and indirect expensesand identify bases for allocating indirect expenses to departments.

User Account

All Pages