For a sample size of 140 and a proportion of 0.3 what is the standard deviation of the normal curve that can be used to approximate the binomial probability histogram? round your answer to three decimal places.

Assume that a population of 50 individuals has the following numbers of genotypes for a gene with two alleles, b and b: bb = 30, bb = 10, and bb = 10. calculate the frequencies of the two alleles in the population’s gene pool.

Plot a point at the y-intercept of the following function on the provided graph. 3y=-5x+7 20 points

Amachine part consists of a half sphere and a cylinder, as shown in the figure. the total volume of the part is π cubic inches.