Thompson and Thompson is a steel bolts manufacturing company. Their current steel bolts have a mean diameter of 135135 millimeters, and a standard deviation of 55 millimeters. If a random sample of 4242 steel bolts is selected, what is the probability that the sample mean would differ from the population mean by more than 0.80.8 millimeters

Select the quadratic that has root x = 8 and x = -5

Asurvey of 45 teens found that they spent an average of 25.6 hours per week in front of a screen (television, computer, tablet, phone, based on the survey’s sample mean, which value could be the population mean? 2.3 hours 27.4 hours 75.3 hours 41.5 hours

Acompany manufactures three types of cabinets. it makes 110 cabinets each week. in the first week, the sum of the number of type-1 cabinets and twice the number of type-2 cabinets produced was 10 more than the number of type-3 cabinets produced. the next week, the number of type-1 cabinets produced was three times more than in the first week, no type-2 cabinets were produced, and the number of type-3 cabinets produced was the same as in the previous week.