Question

98% Sat 12:28 PM a ! mathxl.com Jennifer Gogan &1 4/20/19 10:28 AM Applied Managerial Statistics-Orosz Quiz: Week 7: MyStatLab Quiz ThmRemaining 01:44.09 SubmitQ This Quiz: 60 pts possible 9 of 15 (0 complete) This Question: 4 pts A machine used to fill gallon-sized paint cans is regulated so that the amount of paint dispensed has a mean of 132 ounces and a standard deviation of 0.40 ounce. You randomly select 50 cans and carefully measure the contents. The sample mean of the cans is 131.9 ounces. Does the machine need to be reset? Explain your reasoning that you would have randomly sampled 50 cans with a mean equal to 131.9 ounces, because it v of the mean of the sample means. it is y. within the range of a usual event, namely within is Click to select your answerts) MacBook FS

first drop down is yes or no

second is likely or very unlikely

third is lies or does not lie

fourth is within 1 standard deviation, 2, or 3

Answer 1

f- Here, Amaunt af paint dlispensed ue 132 ounces ㄨㄧ三 131·g ounces have to test Here lunder Ha test statistic e'l仄. 131.g-132 o-40N 50 0.05656 1 Table nalu ei zu, = 1,86 Decisiàn Rule t (onclasian Here 2e1 GT) s(196) Accept Ho at 57 Thus there is no need to 2019/4/20 22 25

NOfkel that QOl oould haue tandilLy sampled 50 ans with a mean eunces hecause it ies within the range ofoo usual event, nanely within standard dewiation of the mean of sample means d have Tand