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2.4 Practice

Last updated about 5 years ago

15 questions

1

Find the range of the data set:

1

Find the range of the data set:

1

Find the Range:

1

Find the Mean (round to 1 decimal place):

1

Find the Variance (round to 1 decimal place):

1

Find the Standard Deviation (round to 1 decimal place):

1

Find the Range:

1

Find the Mean (round to 1 decimal place):

1

Find the Variance (round to 1 decimal place):

1

Find the Standard Deviation (round to 1 decimal place):

1

(don't forget the % in the answer)

1

1

1

Calculate the sample mean for the GROUPED DATA:
Round to 1 decimal place

1

Calculate the sample standard deviation for the GROUPED DATA:
Round to 1 decimal place