All categories

2 years ago

Which of the following statements is true for this distribution? (No calculations are required to answer this question.)

Mathematics

1 answer:

sasho [114]2 years ago

8 0

Answer:

The t distribution can be used when finding a confidence interval for the population mean whenever the sample size is small.

Hence, the correct option is A.

To estimate the population mean we use a t-distribution to calculate the confidence interval. When we use a t-distribution the sample standard deviation is used to estimate the population standard deviation

You might be interested in

I really need help with this Triangle problem.

dedylja [7]

Answer:

Step-by-step explanation:

Here we use SOHCAHTOA

Seeing as we have the hypotenuse and we are working to find out the opposite, we use SOH

Sin(x)= Opposite/Hypotenuse

Sin(45) = x/ $12\sqrt{2} \\$

×12 root 2

sin(45) times 12 root 2= 12

x=12

3 0

3 years ago

I need help! anyone know this?

xz_007 [3.2K]

Yeah, x= 7/2 and y= -5/2
Please mark as brainliest and I hope this helps

5 0

3 years ago

Which of the following tables does not represent a linear relationship between x and y?

vovangra [49]

Answer:

The first one is not liner

Step-by-step explanation:

This isn't linear because the y values increase inequally. It adds 2 and then 3 instead of keeping a constant rate

6 0

3 years ago

Eddie needs 2 2/3 cups of flour for one batch of pancakes. How much flour does he need for 2 1/2 batches?

Alexxandr [17]

for 1 batch of pancake = 2 2/3 = 8/3 cups

for 2 1/2 = 5/2 pancake = 8/3 * 5/2 = 40/6 cups = 6 4/6 cups

7 0

2 years ago

Read 2 more answers

Put yourself in the shoes of the lender: why is information on application important

Wittaler [7]

Because if you don’t put anything they won’t hire you

5 0

3 years ago

Read 2 more answers