Find the probability of having 2,3, or 4 successes in five trials ofa binomial experiment in which the probability of Success is 40%. Round to the nearest tenth of a percent.​

Me 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.

21 a stick 7 inches long is broken into two pieces, so that one piece is twice as long as the other one. how long are the two pieces?

What three-dimensional solid have 6 rectangular faces, 2 equal bases that are not rectangles and 18 edges