Otis measured the heights of several sunflowers. He found that their heights were 1, 4, 6, 9, and 10 feet.

Otis found that the mean was 6 feet and the range was 9 feet.

Which numbers describe the center and spread of this data set?

O A. 6 feet describes the center, and 9 feet describes the spread.

O B. 10 feet describes the center, 1 foot describes the spread.

O C. 1 foot describes the center, and 10 feet describes the spread.

O D. 9 feet. describes the center, and 6 feet describes the spread.​

Consider the function f(x)=-5x+3 what is f(-2)

Need 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.

Determine if the equation defines y as a function of x: 2xy = 1. yes o no