According to a study, 74% of all males between the ages of 18 and 24 live at home. unmarried college students living in a dorm are counted as living at home. suppose that a survey is administered and 198 of 245 respondents indicated that they live at home. (a) use the normal approximation to the binomial to approximate the probability that at least 198 respondents live at home. (b) do the results from part (a) contradict the study? (a)p198)round to four decimal places as needed,) (b) does the result from part (a) contradict the results of the study? o a. no, because the probability of p(x2 198) is less than 0.05. o b. yes, because the probability of p(x 2 198) is greater than 0.05. o c. yes, because the probability of p(x2 198) is less than 0.05. o d. no, because the probability of p(x 2 198) is greater than 0.05

Ascientist studied a population of workers to determine whether verbal praise and/or tangible rewards affect employee productivity. in the study, some workers were offered verbal praise, some were offered tangible rewards (gift cards, presents, and some were offered neither. the productivity of each participant was measured throughout the study by recording the number of daily tasks completed by each employee. which inference might the scientists make based on the given information? a.) the number of daily tasks completed by each employee may influence the dependent variable, which is whether the employee receives verbal praise, tangible rewards, or neither. b.) verbal praise and/or tangible rewards may influence the independent variable, which is the number of daily tasks completed by each employee. c.) verbal praise and/or tangible rewards may influence the dependent variable, which is the number of daily tasks completed by each employee. d.) the dependent variables, which are verbal praise and tangible rewards, may influence the number of daily tasks completed by each employee.

The high temp today was 62°. when nighttime comes, the temp will drop 40°. by 4am the temp will drop an additional 40°. what is the temp at 4am?

Find the measure of vu. enter the answer as a number.