18) 27 randomly selected students were asked the number of movies they watched the previous week. results are as follows:
# of Movies
Frequency
0 1
7 4
23
1 5
4 5
8 2
Round all your answers to 4 decimal places where possible.
The mean is:
The median is:
The sample standard deviation is:
The first quartile is:
The third quartile is:
What percent of the respondents watched at least 5 movies the previous week?
93% of all respondents watched fewer than how many movies the previous week?

answer: a

step-by-step explanation: the answer is a due to the rule of symmetry; that a line of symmetry must divide a figure into 2 pieces that are the exact same, only reflected over a line of symmetry. b and c do not have lines of symmetry and would not divide the figure evenly, thus making the answer a.

this is a good question! i’ll do some research and what i find, i’ll contact you asap when i have something! ✊

question: match the eqaution with its graph -8x - 5y = 40

answer: 8 x 5 = 40

x= absiss

y= orderly

so you have a proportional graph

question answered by

(jacemorris04)

download photomath it will give you the answer and show u the steps