HELP FASTTTTwo groups of students were asked how many pets they had. The table below shows the number of each group:Company A1,2,1,1,3,5,4,2,3Company B3,2,3,2,2,2,1,1,2Based on the table, which of the following is true?A.the interquartile range for group a students is 0.5 less than the interquartile range for group b students B.the interquartile range for group a students is 1.5 more than the interquartile range for group b students C.the interquartile range for group a students is equal to the interquartile range for group b students D.the interquartile range for group a students is 1 more than the interquartile range for group b students

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general 11 months ago 5724

Elijah created the scatterplot to show the relationship between the temperature in degrees Fahrenheit and the number of visitors to a zoo. (Graph Below)Which is true regarding the data in his scatterplot?A. As the temperature increases, the number of visitors decreases.B. As the temperature increases, the number of visitors increases.C. As the temperature increases, the number of visitors remains the same.D. As the temperature increases, the number of visitors increases then decreases.

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general 11 months ago 3392

A survey was conducted on a random sample of students at a college campus to study student opinions on the new honors program. Out of the students surveyed, 78% rated the new honors program as "very rigorous" with a margin of error of ±3% and a confidence interval of 90%. What does the margin of error imply?1. It can be concluded, with 90% confidence, that at least 75% of all students will rate the new honors program as "very rigorous."2. It can be concluded, with 78% confidence, that at least 87% of all students will rate the new honors program as "very rigorous."3. It can be concluded, with 78% confidence, that between 87% and 93% of all students will rate the new honors program as "very rigorous."4. It can be concluded, with 90% confidence, that between 75% and 81% of all students will rate the new honors program as "very rigorous."

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general 11 months ago 7399

The table represents the height of a ball thrown up from the roof of a building, h(t), in meters, t seconds after it is thrown upward. Which statements are true? Check all that apply. The ball is at the same height as the building between 8 and 10 seconds after it is thrown. The height of the ball decreases and then increases. The ball reaches its maximum height about 4 seconds after it is thrown The ball hits the ground between 8 and 10 seconds after it is thrown. The height of the building is 81.6 meters.

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general 11 months ago 5975

Prompt: Cristian works 15 hours a week at his uncle’s auto shop. He makes $8.25 per hour. In addition, Cristian works for his mother at the hair salon cleaning on Saturday mornings for $30 a week. Cristian works to pay for his car. The payments are $189.65 a month and he plans for $65.00 a month on gasoline. His car insurance is $575 a year. How much was Cristian’s total cash inflow for last year? How much were his total cash outflows for his car last year?

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general 11 months ago 4237