Based on the following calculator output, determine the inter quartile range of the dataset.
1-Var-Stats
z = 125.857142857
Σα = 881
= 112997
Sx = 18.7832245317
or = 17.38988681
n = 7
min X = 91
Q
116
Med = 128
Q3 = 140
maxX = 150
0

Yesterday i ran 5 miles. today, i ran 3.7 miles. did my percent increase, decrease or is it a percent error? plz i need

Abakery recorded the number of muffins and bagels it sold for a seven day period. for the data presented, what does the value of 51 summarize? a) mean of bagels b) mean of muffins c) range of bagels d) range of muffins sample # 1 2 3 4 5 6 7 muffins 61 20 32 58 62 61 56 bagels 34 45 43 42 46 72 75

If f(x) = 3x2 - 2x+4 and g(x) = 5x + 6x - 8, find (f-g)(x).