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Temperature 65 70 75 80 85 90 95 100 105 Number of ice cre…
Temperature 65 70 75 80 85 90 95 100 105 Number of ice cream cones sold per hour 8 10 11 13 12 16 19 22 23 0.38x – 17.69 Calculate the residual for the number of ice cream codes sold per hour when the temperature is 85º. (round to 2 decimal places) Residual = [answer1]
Read DetailsA guidance counselor at a middle school collected the follow…
A guidance counselor at a middle school collected the following information regarding the employment status of married couples within his school boundaries. 0 children 1 child 2 or more children Total Only Spouse #1 Works 172 79 174 [answer4] Only Spouse #2 Works 94 17 15 [answer5] Both Spouses Work 522 257 370 [answer6] Total [answer1] [answer2] [answer3] [answer7] (Round all probability answers to 3 decimal places) For a randomly selected couple, what is the probability that both spouses work? [answer8] For a randomly selected couple, what is the probability that a couple has only 1 child? [answer9] For a randomly selected couple, what is the probability that a couple has two or more children AND both spouses work? [answer10] For a randomly selected couple, what is the probability that a couple has no children OR only spouse #1 works? [answer11] Would it be unusual to select a couple at random for which only spouse #2 works? [answer12] (yes/no)
Read DetailsAnswer the following question. Round your answer to 3 decima…
Answer the following question. Round your answer to 3 decimal places as needed. What is the probability that a fair six-sided die lands on a number less than 5? [answer1] What is the probability that a fair six-sided die lands on a number less than 5 in all rolls if we roll the die 5 times? [answer2] What is the probability that a fair six-sided die does not land on a number less than 5 in all rolls if we roll the die 5 times? [answer3]
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