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3 years ago

14

The frequency table shows the number of tires a tire shop repaired over a 30 day period. Using the frequency table, find the ave

rage number of tires repaired per day. (Round to the nearest tenth.) A) 4.2 B) 4.3 C) 7.0 D) 7.2

1 answer:

dexar [7]3 years ago

5 0

B)4.3........................................

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Answer:

Darius is correct if only the median score is considered.

Step-by-step explanation:

Darius scores are; 96, 54,120, 87, 123

arrange the scores in increasing order;

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mean = (54+87+96+120+123)/5 =480/5 =96

median =96

Barb's scores are 92,94,96,98,110

mean=(92,94,96,98,110)/5 =490/5=98

median score=96

⇒if the median score only is considered; then it is a tie because the score is 96 in both players.

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$12/3=4$

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<em>Now solve what remains in the parentheses.</em>

$4+6=10$

$10-4$

<em>Finally, subtract 4 from 10 and get your answer:</em>

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Step-by-step explanation:

Roots of a quadratic are the x-intercepts of the graph

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