Entries by Grace Wahito

Which data outcome of the speed of cars would best support removing a speed camera?

February 27, 2020 in /by

Which data outcome of the speed of cars would best support removing a speed camera?High mean with high standard deviation Low mean with high standard deviation High mean with small standard deviation Low mean with low standard deviation   Looking for a Similar Assignment? Order now and Get 10% Discount! Use Coupon Code “Newclient”

 

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In a normally distributed data set a mean of 55 where 95% of the data fall between 47.4 and 62.6

February 27, 2020 in /by

In a normally distributed data set a mean of 55 where 95% of the data fall between 47.4 and 62.6, what would be the standard deviation of that data set? 7.6 3.8 1.9 5.7   Looking for a Similar Assignment? Order now and Get 10% Discount! Use Coupon Code “Newclient”

 

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Which of the following would be the variance of this population data set:

February 27, 2020 in /by

Which of the following would be the variance of this population data set: 3, 9, 8, 9, 4, 5, 7, 11, 9, 7, 5, 4, 3, 1 2.92 7.92 2.81 8.53   Looking for a Similar Assignment? Order now and Get 10% Discount! Use Coupon Code “Newclient”

 

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A recent survey of the alumni of a university indicated that the average salary of 10,000 of its 200,000 graduates

February 27, 2020 in /by

A recent survey of the alumni of a university indicated that the average salary of 10,000 of its 200,000 graduates was $130,000. The $130,000 would be considered a:   Population    Parameter    Sample    Statistic  need someone who can help me with statistics and probability questions for the next 8 weeks   Looking for a Similar Assignment? Order […]

 

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