Dataset, rounding to the nearest 100th if necessary. 1-Var-Stats
T = 158.285714286
Σα:
1108
Σα2
184554
Sx = 39.1012117703
OX = 36.2006877824
n = 7
minX
99
Q1 = 127
Med
155
203
maxX
=
206

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step-by-step explanation:

134.6 us dollars

step-by-step explanation:

1 us dollar = 1.33 canadian dollars

so, 150 us dollars = 150 × 1.33 = $199.5.

in canada, the money mitchell spent = 20 canadian dollars.

remaining canadian dollars with him = 199.5 - 20 = 179.5.

after mitchell returned to us, he exchanged the remaining canadian dollars to us dollars.

179.5 canadian dollars = 179.5 × 0.75 = 134.6 us dollars.