below. In an experiment, college students were given either four quarters or a $1 bill and they could either keep the money or spend it on gum. The results are summarized in the table. Complete parts (a) through (c) Purchased Gum Kept the Money Students Given Four Quarters 33 13 Students Given a $1 Bill 18 25 a. Find the probability of randomly selecting a student who spent the money, given that the student was given a $1 bill. The probability is (Round to three decimal places as needed.) b. Find the probability of randomly selecting a student who kept the money, given that the student was given a $1 bill. The probability is (Round to three decimal places as needed.) c. What do the preceding results suggest? A. A student given a $1 bill is more likely to have kept the money. O B. A student given a $1 bill is more likely to have kept the money than a student given four quarters. C. A student given a $1 bill is more likely to have spent the money than a student given four quarters. O D. A student given a $1 bill is more likely to have spent the money.Question 4, 5.1.20 work HW Score: 16.25%, 3.25 of 20 points Part 1 of 4 Points: 0.25 of 1 Save The accompanying table describes results from groups of 8 births from 8 different sets of parents. The random variable x represents the number of girls among 8 children. Complete parts (a) through (d) below. Click the icon to view the table. Probability Distribution for a. Find the probability of getting exactly 1 girl in 8 births X 0.013 (Type an integer or a decimal. Do not round.) b. Find the probability of getting 1 or fewer girls in 8 births. Number of P(x) 0.018 (Type an integer or a decimal. Do not round.) Girls x 0.004 c. Which probability is relevant for determining whether 1 is a significantly low number of girls in 8 Births. the result from part (a) or part (b)? 0.015 0. 109 A. Since the probability of getting 1 girl is the result from part (a), this is the relevant probability 0.219 0.306 *B. Since getting 0 girls is an even lower number of girls than getting 1 girl, the result from part (b) is the relevant probability. 0.219 X C. Since the probability of getting more than 1 girl is the complement of the result from part (b), this is the relevant probability. 0. 109 0.015 O D. Since the probability of getting 0 girls is less likely than getting 1 girl, the result from part (a) is the relevant probability. 0.004 d. Is 1 a significantly low number of girls in 8 births? Why or why not? Use 0.05 as the threshold for a significant event. O A. No, since the appropriate probability is greater than 0.05, it is not a significantly low number. B. Yes, since the appropriate probability is less than 0.05, it is a significantly low number. Print Done O C. No, since the appropriate probability is less than 0.05, it is not a significantly low number. OD. Yes, since the appropriate probability is greater than 0.05, it is a significantly low number. Clear all Check answer5 Homework Question 20, 5.2.37-T Part 1 of 7 HW Score: 17.5%, 3.5 of 20 points Points: 0.5 of 1 Save In a bag of 355 chocolate candies, 37 of them are brown. The candy company claims that 13% of its plain chocolate candies are brown. For the following, assume that the claim of 13% is true, and assume that a sample consists of 355 chocolate candies. Complete parts (a) through (e) below. a. For the 355 chocolate candies, use the range rule of thumb to identify the limits separating numbers of brown chocolate candies that are significantly low and those that are significantly high. Values of brown candies or fewer are significantly low. (Round to one decimal place as needed.) Values of 66.2 brown candies or greater are significantly high. (Round to one decimal place as needed.) Based on the results, is the result of 43 brown chocolate candies significantly low? Why or why nothi A. No, the result of 43 brown candies lies between those limits, so it is neither significantly low nor significantly high O B. Yes, the result of 43 brown candies is less than the second value, so it is significantly low. XC. Yes, the result of 43 brown candies is less than the first value, so it is significantly low. O.D. No, the result of 43 brown candies is greater than the second value, so it is significantly high. b. Find the probability of exactly 43 brown chocolate candies. The probability is 0.0219 (Round to four decimal places as needed.) c. Find the probability of 43 or fewer brown chocolate candies. The probability is 0.0855 4 (hi or nart ()? Based on the relevant probability. is the result of 43 Clear all Check answer e this View an example Get more help - 8:04 PM 2/21/2023 LO - D C B UCL NM MA Searchework Question 19, 5.2.35-T HW Score: 16.25%, 3.25 of 20 points Part 1 of 2 Points: 0.25 of 1 Save A pharmaceutical company receives large shipments of aspirin tablets. The acceptance sampling plan is to randomly select and test 54 tablets, then accept the whole batch if there is only one or none that doesn't meet the required specifications. If one shipment of 3000 aspirin tablets actually has a 4% rate of defects, what is the probability that this whole shipment will be accepted? Will almost all such shipments be accepted, or will many be rejected? The probability that this whole shipment will be accepted is 0.3232. (Round to four decimal places as needed.) The company will accept 32.32% of the shipments and will reject 67.68 % of the shipments, so many of the shipments will be rejected. (Round to two decimal places as needed.) 4 4 Simila Clear all Check answer jew an example Get more help