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spin [16.1K]
3 years ago
8

I WILL MARK BRANLIEST IF THIS IS ANSWERED WITHIN 10 MINUTES

Mathematics
2 answers:
grandymaker [24]3 years ago
4 0
B because it’s very right
Gwar [14]3 years ago
4 0

Answer:

B

Step-by-step explanation:

Its the answer dawg

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Consider the dot plot which shows the distribution of data collected on the amount of time Marty spends playing video games each
Marta_Voda [28]

Answer:

the correct answer is b.mean is greater than median

Step-by-step explanation:

i got the answer on usatestprep hope it helps:)

8 0
3 years ago
WILL MARK BRAINLIEST IF GOTTEN RIGHT IF GOTTEN WRONG ON PURPOSE OR IF YOU DONT KNOW I WILL REPORT YOU :)
ludmilkaskok [199]

Answer:

I'm like 99.8 percent sure it's b5

4 0
3 years ago
Read 2 more answers
which transformations of the graph of f(x) = -4^x result in the graph of f(x) = 4^x 3? reflection over the x-axis and shifted 3
Semenov [28]
Reflection over the y-axis and shifted 3 units up
4 0
3 years ago
Can somebody please answer this
Ray Of Light [21]
It would be c that is the answer
8 0
3 years ago
The following information is obtained from two independent samples selected from two normally distributed populations.
AysviL [449]

A. The point estimate of μ1 − μ2 is calculated using the value of x1 - x2, therefore:

μ1 − μ2 = x1 – x2 = 7.82 – 5.99

μ1 − μ2 = 1.83

 

B. The formula for confidence interval is given as:

Confidence interval = (x1 –x2) ± z σ

where z is a value taken from the standard distribution tables at 99% confidence interval, z = 2.58

and σ is calculated using the formula:

σ = sqrt [(σ1^2 / n1) + (σ2^2 / n2)]

σ = sqrt [(2.35^2 / 18) + (3.17^2 / 15)]

σ = 0.988297

 

Going back to the confidence interval:

Confidence interval = 1.83 ± (2.58) (0.988297)

Confidence interval = 1.83 ± 2.55

Confidence interval = -0.72, 4.38

3 0
3 years ago
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