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cannonkd
11.12.2021 •
Mathematics
This question has two parts. First, answer Part A. Then, answer Part B.
Part A
Jasmine started a dog walking business in her community. She offers a basic walk service and a deluxe service that includes a trip to the dog park. The expressions in the table represent the number of each type of service she sold over a period of w weeks.
Service Cost ($) Number Sold
Basic Walk 3 7(w + 3)
Deluxe Walk 8 3w + 5
Write an expression that represents the difference between the number of basic walks and deluxe walks sold. Write your answer in factored form.
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Ответ:
C- the number of at-bats (trials) for each player is small at the end of April and not statistically meaningful.
Step-by-step explanation:
according to the table, two of the players’ averages rise after April and two of them fall. This rules out two possible answers. Baseball players only get a few at bats in April, which represents less than 1/6 of the total baseball season. The number of at bats (trials) for each player is small at the end of April and not statistically meaningful. It’s true that players can have good years or bad years that are very different from their previous career totals, but April batting averages are an extremely poor predictor of a player’s final statistics for that season.
hope this helps:)