A survey asked 12 students how many portable electronic devices they have in their homes. The results are shown in the line plot below. Based on the data in the line plot, calculate the following. SHOW YOUR WORK! Each question is worth 2 points.

a) Mean (Round your answer to the nearest tenth.)

b) Median

c) Mode

d) Range

e) What percentage of the students have more than 3 portable electronic devices in their home? Give your answer as a fraction, decimal, and percent.

F(x)=x^3+4 question 6 options: the parent function is shifted up 4 units the parent function is shifted down 4 units the parent function is shifted left 4 units the parent function is shifted right 4 units

Cor d? ? 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.

Frank owns a $141,000 home, for which he has a 30-year mortgage in the amount of $700 a month. once he has paid off mortgage, how much will he have paid in investment? a. $111,000 b. $109,000 c. $120,000 d. $141,000