Probability/Stats - HELP ASAP (Yes I have seen the same question asked twice but the answers for each do not agree)
Four spinners with distinct sections of equal area are spun 40 times. Which spinner is most likely to produce actual results closest to the predicted results?

a spinner with 2 sections

a spinner with 5 sections

a spinner with 8 sections

a spinner with 10 sections

Which is a reasonable estimate of the amount of water in a small, inflatable pool used by children?

F(n + 1) = f(n) – 8. if f(1) = 100, what is f(6)?

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.