WILL GIVE BRAINLIEST

For each of the following data sets, use your calculator to help find the interquartile range and the
population standard deviation. Show your calculation for the IQR. Round all non-integer values to the
nearest tenth.
(a) 4, 6, 8, 10, 15, 19, 22, 25
(b) 3, 3, 4, 5,5,6,6,7,7,8

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You are making a blueprint of your bedroom and you plan to use a scale factor of 18 . the actual width of your room is 14 feet and the actual length of your room is 16 feet. determine the width and length of your room on the blueprint. on the blueprint, your room will have a width of feet and a length of feet.

If olu is twice as old as funmi if the sum of their ages is 60 how old is olu