A statistics teacher wants to survey her students about their feelings on the course. Determine if there is a bias present. If biased, explain. a. The teacher asks students to volunteer for the survey
b. The teacher gives the survey during class one day
c. The survey asks students to report their student ID number

with btw u said 100pts but it clearly says

i answerd and just got 10pts

no hate

answer: n word

step-by-step explanation:

what type of people are in the hood?

what steals your tv in the dark and you cant see them?

the answer is "add 2y and y"

step-by-step explanation:

you need to collect the like terms first.

0 and 5 minutes

step-by-step explanation:

given that one morning eight buses arrive late by the number of minutes given below:

0 8 2 6 9 2 0 7 8

write these in ascending order

0   0 2 6 7 8 8 9

in the afternoon two more buses arrive at the bus stop say by x and y minutes late.

total number of buses = 10

median = average of 4th and 5th after arranging in ascending order

since 4th entry is 6, the values of x and y should be below 6

also given 0 is the mode so either x or y or both should be 0 because then only 0 gets the maximum frequency and hence mode

thus we have

0 0 0 2 6 7 8 8 9 and another unknown entry which is below 6.

since median is 3.5, we have the unknown entry to be 5 only because then only median =( 2+5)/2

thus the after noon buses were late by 0 and 5 minutes.