Please help with the word problem it’s urgent and if possible could you show work? Thank you!!

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chy71

25.06.2020

Mathematics

The means differ by 1, but the ranges differ by 40.

Step-by-step explanation:

Mean score by LaTesha= $\frac{\text{sum of scores in five games}}{\text{total games}}=\frac{92+45+67+36+80}{5}$

$=\frac{320}{5}=64$

Mean score by Bernard = $\frac{\text{sum of scores in five games}}{\text{total games}}=\frac{63+68+62+69+53}{5}$

$=\frac{315}{5}=63$

The difference in the means = 64 - 63 = 1

Range of score by LaTesha = highest score - lowest score=92-36=56

Range of score by Bernard = highest score - lowest score=69-53=16

The difference in the ranges = 56-16=40

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