Find out the test statistic, Basic Statistics

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Find out the test statistic

Highway transportation officials are trying to find out if the average speed on Archer road is above 45mph, the post speed limit. They took a sample of 50 cars. The sample mean was 44.9 and standard deviation was 10. Find out the test statistic.

A. -0.01

B. 0.01

C. -0.0707

D. 0.0707

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Basic Statistics: Find out the test statistic

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Request for Solution File

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Basic Statistics: Find out the test statistic

Reference No:- TGS0855716

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Recent Questions Asked Basic Statistics

Q : Determine the power output of the rider

Q : Confidence interval for population proportion of people

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Q : How much work is done on the cab by the force

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Request for Solution File

Ask an Expert for Answer!!

Basic Statistics: Find out the test statistic

Reference No:- TGS0855716

Recent Questions Asked Basic Statistics

Q : Determine the power output of the rider

Q : Confidence interval for population proportion of people

Q : Determining the weight of the rock

Q : How much work is done on the cab by the force

Q : Find out the test statistic

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Q : Compute number of various sets of radio station call letters

Q : Inferences about the population mean

Q : Is the collision inelastic or elastic problem

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