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Nutka1998 [239]
3 years ago
11

Suppose we want to write 2/5

Mathematics
2 answers:
Basile [38]3 years ago
6 0

Answer:

you must multiply the numerator and denominator by 6

Step-by-step explanation:

because 5 x 6 = 30

Lemur [1.5K]3 years ago
4 0

Answer:

12/30

Step-by-step explanation:

If you do 2 x 6 it = 12 and if you do 5 x 6 it = 30 you multiply both the numerator and the denominator by 6

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The side length of aDavid is a statistician. He has a sample size of 40 (which he cannot change). What element of his hypothesis
Sergeeva-Olga [200]

Answer: D) the significance level of the test

=======================================================

Explanation:

The significance level of the test, also known as "alpha", is the probability of making a type 1 error. A type 1 error is where you reject the null hypothesis but it was true all along.

The null hypothesis is where we test a certain probability distribution (eg: normal distribution). Specifically we gather a sample of values and compute the test statistic. If the probability of getting that test statistic or more extreme is smaller than alpha, then we reject the null. This probability value is known as the p-value.

If you lower the alpha value, then that will make it more likely you do not reject the null. Consider an example where alpha = 0.10 to start with. If you get a p-value of 0.02, then you would reject the null. The same would apply for alpha = 0.05; however, with alpha = 0.01, the p-value is no longer smaller than alpha. At this point we do not reject the null. Your textbook may use the phrasing "fail to reject the null".

Going in the opposite direction, increasing the alpha value will make it more likely to reject the null. Each time you adjust the alpha value, keep the p-value to some fixed number (between 0 and 1).

6 0
3 years ago
Read 2 more answers
Idk if u can answer this but whatever,Explain what it means to "pay 3% interest." Who pays it? Who do they pay it to? Why do the
KATRIN_1 [288]

Answer:

Step-by-step explanation:

8 0
3 years ago
How many 1/12pieces are in 3/3?
wel

Answer:

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Step-by-step explanation:

5 0
3 years ago
I need answer ASAP I have 30 minutes and 3 more questions to answer. SHOW YOUR WORK PLEASE.
Gnom [1K]

Answer:

6 weeks

Step-by-step explanation:

6*5=30

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5 0
2 years ago
Round to the nearest tenth.
inessss [21]

Answer: Angle A = 53.9 degrees

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CosA = adjacent/hypotenuse

CosA = 10/17

CosA = 0.5882

By use of the calculator or table of values,

A = 53.97

Approximately to the nearest tenth,

A = 53.9 degrees

6 0
3 years ago
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