Plz someone i'm not getting it one but. the options for both of the x' s are -5,-4,-3,-2,-1,1,2,3,4,5 and i have to choose one for each, but i am not getting it correct, so plz if u can

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.

Mario is constructing a frame for 10 in. by 8 in. photo. he wants the frame to be the same with all the way around in the same area of the frame and photo to be 120 square inches what is the dimension of the frame?

Afamily went out to dinner and their bill was $113.if they want to leave a 19% tip, how much should they leave.