Mathematics, 29.09.2021 22:50 tristan4233
Karen wants to advertise how many chocolate chips are in each Big Chip cookie at her bakery. She randomly selects a sample of 55 cookies and finds that the number of chocolate chips per cookie in the sample has a mean of 19.8 and a standard deviation of 2.8. What is the 95% confidence interval for the number of chocolate chips per cookie for Big Chip cookies? Enter your answers accurate to one decimal place (because the sample statistics are reported accurate to one decimal place).
Answers: 3
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Which of the following can be used to explain a statement in a geometric proof?
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Sally deposited money into a savings account paying 4% simple interest per year. the first year, she earned $75 in interest. how much interest will she earn during the following year? show your work and explain your reasoning in the space provided below.
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Karen wants to advertise how many chocolate chips are in each Big Chip cookie at her bakery. She ran...
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