Please help me please Are the above figures similar?

A.) Yes, they are similar because the corresponding sides are equal and the corresponding angles are proportional.

B.) No, they are not similar because the angles are equal and the sides are corresponding

C.) Yes, they are similar because the corresponding angles are equal and the corresponding side are proportional.

D.) No, they are not similar because they are not the same size.

News cameras take an overhead picture of a crowd at an outdoor event journalist then count the total number of people in the picture and use the sample of estimate the total number of people in the crowd this process is an example of

Now 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.

Weekly wages at a certain factory are normally distributed with a mean of $400 and a standard deviation of $50. find the probability that a worker selected at random makes between $450 and $500