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.

1. if we have 3 babies what is the probability they’re going to be all boys? 2. if we roll 2 die at the same time what is the probability of getting less than 10 on the first roll and a 5 on the second roll 3. if we have 3 babies what is the probability their is going to be 2 girls? 4. if we have 3 babies what is the probability of having no more than 1 girl? 5. it we have 3 babies and then have another 3 babies what is the probability of us having at least 1 boy and then having all girls?

Given f(x)= 9x+1 and g(x)=x^3, choose the expression (f*g)(x)

Can someone tell me if this is perpendicular? !