The mean number of words per minute (WPM) typed by a speed typist is 119119 with a standard deviation of 1515 WPM. What is the probability that the sample mean would differ from the population mean by greater than 4.14.1 WPM if 3333 speed typists are randomly selected

Which of the following is the inverse of y = 3∧x y = 1/3∧x y = ㏒3x y = (1/3) ∧x y = ㏒ 1/3∧x

What does the sign of the slope tell you about a line?

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.