Calculate the variance and standard deviation

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Reference no: EM13105327

You are receiving a trip to Europe as a graduation gift. The final destination is a surprise. You have only been to been told that you starting point is London and that you will be arriving there on May 15th. After doing some research you compile some daily low temperature readings for this date which are summarized below

72, 64, 66, 76, 78, 62, 70, 65, 69, 73, 74, 66, 64, 77, 72

Using this data please calculate the following

What is the proportion of temperatures under 70 degrees?

What is the average low temperature in London on May 15th?

What is the median low temperature?

What low temperature is it most often in London on May 15th?

What is the range of low temperatures in London on May 15th?

How much does the low temperature vary on this date? In other words calculate the variance and standard deviation?

Reference no: EM13105327

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