Entries by Munene david

How do I properly calculate this problem? I am missing a step somewhere.

How do I properly calculate this problem? I am missing a step somewhere.  ATTACHMENT PREVIEW Download attachment Buyers.PNG   Looking for a Similar Assignment? Order now and Get 10% Discount! Use Coupon Code “Newclient”

 

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Assume that a normal distribution of data has a mean of 15 and a standard deviation of 4.

Assume that a normal distribution of data has a mean of 15 and a standard deviation of 4. 4. Use the 68 −95−99.7 rule to find the percentage of values that lie above 3 What percentage of values lie above 3?   Looking for a Similar Assignment? Order now and Get 10% Discount! Use Coupon […]

 

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A set of data items is normally distributed with a mean of 700

A set of data items is normally distributed with a mean of 700 and a standard deviation of 10. How do I find the data in this distribution that corresponds to z=2.5?   Looking for a Similar Assignment? Order now and Get 10% Discount! Use Coupon Code “Newclient”

 

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A random sample of 40 college professors is selected from all professors

A random sample of 40 college professors is selected from all professors at a university. The following list gives their ages. 65 46 45 42 37 53 44 49 46 23 59 64 52 44 62 62 51 45 57 29 35 69 49 43 37 34 49 32 20 45 62 31 30 45 […]

 

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