Use technology and the given confidence level and sample data to find the confidence interval for the population mean mu. assume that the population does not exhibit a normal distribution. weight lost on a diet: 99 % confidence n = 41 x overbar = 4.0 kg s = 5.3 kg what is the confidence interval for the population mean mu? is the confidence interval affected by the fact that the data appear to be from a population that is not normally distributed?

What is the solution set of the quadratic inequality x^2-5< or equal to 0

Someone answer asap for ! max recorded the heights of 500 male humans. he found that the heights were normally distributed around a mean of 177 centimeters. which statements about max’s data must be true? a. the median of max’s data is 250 b. more than half of the data points max recorded were 177 centimeters. c. a data point chosen at random is as likely to be above the mean as it is to be below the mean. d. every height within three standard deviations of the mean is equally likely to be chosen if a data point is selected at random.

What is the distance from zero if a quadratic function has a line of symmetry at x=-3 and a zero at 4