2 years ago

I need help finding the answer for the graph

1 answer:

8 0

Did you already get the answer? If so i am sorry just incase tho i wont answer if you dont have an answer please let me kno ASAP thx :D

You might be interested in

RoseWind [281]

Answer:

9/25

Step-by-step explanation:

6 0

3 years ago

harina [27]

The "unit rate" appears to be $20 per ticket.

7 0

2 years ago

gavmur [86]

Answer:

Not gonna lie I don't know and this is old but plz give me brainliest.

Step-by-step explanation:

6 0

3 years ago

sveta [45]

Answer:

The 99% confidence interval for the mean number of hours of part-time work per week for all college students is between 25.8 and 30.2.

Step-by-step explanation:

A confidence interval has the following format.

$\mu_{x} \pm M$

In which $\mu_{x}$ is the mean of the sample and M is the margin of error.

In this problem, we have that:

$\mu_{x} = 28, M = 2.2$

$\mu_{x} - M = 28 - 2.2 = 25.8$

$\mu_{x} + M = 28 + 2.2 = 30.2$

The 99% confidence interval for the mean number of hours of part-time work per week for all college students is between 25.8 and 30.2.

4 0

2 years ago

bixtya [17]

I believe the correct answer is -2

7 0

3 years ago