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3 years ago

A Type II error is defined as which of the following?

Mathematics

1 answer:

Taya2010 [7]3 years ago

3 0

Answer:

Option C. failing to reject a false null hypothesis

Step-by-step explanation:

Type II error states that Probability of accepting null hypothesis given the fact that null hypothesis is false.

This is considered to be the most important error.

So, from the option given to us option C matches that failing to reject a false null hypothesis.

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Can someone help me with 12

Gwar [14]

Answer:

5p+4>14 (A)

Step-by-step explanation:

Open dot means that the value is not included.

8 0

3 years ago

Fill in the blank with the correct response. Given ∠1=∠2, find x.

dexar [7]

Answer:

x = 6

Step-by-step explanation:

Since, ∠1 ≅ ∠2

By angle bisector theorem,

$\frac{AB}{BD}=\frac{AC}{CD}$

By substituting the measures of each side in the given ratio of the sides,

$\frac{3}{x-4}=\frac{x}{4}$

12 = x(x - 4)

12 = x² - 4x

x² - 4x - 12 = 0

x² - 6x + 2x - 12 = 0

x( x - 6) + 2(x - 6) = 0

(x + 2)(x - 6) = 0

x = -2, 6

Since, measure of the sides can't be negative, x can not be negative.

Therefore, x = 6 will be the answer.

6 0

3 years ago

Collin read 1/3 of his book on Friday. Over the weekend, he read 20% of the remaining pages. If the book has a total of 300 page

Serggg [28]

140 pages
1/3 of 300 is 100pages
20% of 200 (remaining pages) is 40
100 + 40 = 140

3 0

3 years ago

Read 2 more answers

Lines l and m are parallel. Find m∠3 if m∠5 = 38 and m∠6 = 62.

saul85 [17]

You can download answer here

shorturl.at/ipxUY

5 0

3 years ago

James has $120 in his savings account and plans to save 5x each month for 6 months. The expression 56x + 120 represents the tota

Kazeer [188]

Answer: Factorization of 6x + 120 = 6(x+20)

Factors = 6 and x+20

Step-by-step explanation:

Given: The expression 6x + 120 represents the total amount in the account after 6 months.

We need to factor the expression 6x + 120

We can write this as

6 x + 6 (20)

Common factor = 6 in both terms

So, 6 x + 6 (20) = 6(x+20)

Hence, Factorization of 6x + 120 = 6(x+20)

7 0

3 years ago