3 years ago

What is the value of x if the size is 3

Mathematics

1 answer:

Leviafan [203]3 years ago

3 0

Answer:

Step-by-step explanation:

3*x

You might be interested in

Use the given information to find the P-value. Also, use a 0.05 significance level and state the conclusion about the null hypot

Nina [5.8K]

Answer: a. 0.1031; fail to reject the null hypothesis

Step-by-step explanation:

Given: Significance level : $\alpha=0.05$

The test statistic in a two-tailed test is z = -1.63.

The P-value for two-tailed test : $2P(Z>|z|)=2P(Z>|-1.63|)=0.1031$ [By p-value table]

Since, 0.1031 > 0.05

i.e. p-value > $\alpha$

So, we fail to reject the null hypothesis. [When p< $\alpha$ then we reject null hypothesis ]

So, the correct option is a. 0.1031; fail to reject the null hypothesis.

8 0

3 years ago

X squared divided by -10 =2<br> what is

lesya [120]

Hey there!

The answer to your question is ± 12

To solve the equation x²/-10 = 2, first multiply 10 to both sides:

x² = 20

Then, take the square root from both sides:

x = ± 20

4 0

3 years ago

What shows 29,000 in scientific notation ?

Bogdan [553]

2.9 x 10^4 I hope this helps :)

8 0

3 years ago

Simplify (–34.67)0 I need help with this

aleksley [76]

The answer is 0!!!!!!!!

8 0

4 years ago

Read 2 more answers

John presently earns $96 a week doing yard chores. After 3 months his pay will increase by 1/6. How much will he then earn per w

Svetlanka [38]

Answer:$112

Step-by-step explanation:

96÷6=16 16 is 1/6 of 96. 96+16=112

3 0

3 years ago

Read 2 more answers