Thirty adults were asked how many pets they have had over their lifetime. the results are shown in the histogram below. which of the following is most likely true? the mean and median are both in the interval 1–5. the mean and median are both in the interval 6–10. the mean is in the interval 6–10, and the median is in the interval 1–5. the mean is in the interval 1–5, and the median is in the interval 6–10.

 mean and  median will lie in the interval 6 -10

Explanation:

mean =

          = (42+64+52+36)/(14+8+4+2)

            =194/28= 6.mean lies in the interval 6-10

for median we have to find n

here n = sum of frequencies /2

n= 28/2=14

so median will lie in the class 6-10

since, it will lie in cumulative frequency of the interval 5-10

so frequency class interval will be one next to cumulative that is 6-10.

its c or d   take a lucky guess my dude

let x be the money she spent so that she can earn the free t-shirt.

since, she already spent $112.49

⇒

also, as per the statement: jennifer must spend $250 or more in order to qualify for a free t-shirt at the store.

then,

we have an inequality i.,e

subtract 112.49 from both sides we get;

therefore, $137. 51 more money does jennifer need to spend so that she can earn the free t-shirt