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liq [111]
3 years ago
12

Can somebody help me?

Mathematics
2 answers:
PtichkaEL [24]3 years ago
4 0
The answer to the question is D
nikdorinn [45]3 years ago
3 0

Answer:

D

Step-by-step explanation:

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If the critical z-value for a hypothesis test... If the critical z-value for a hypothesis test equals 2.45, what value of the te
schepotkina [342]

Answer: z score = 0.00714

Step-by-step explanation: the value of test statistics is gotten using the standard normal distribution table.

Z= 2.45 has area to the left (z<2.45) and area to the right (z>2.45).

Level of significance α is the probability of committing a type 1 error. The area under the distribution is known as the rejection region and it is the area towards the right of the distribution.

The table I'm using is towards the left of the distribution.

But z>2.45 + z<2.45 = 1

z> 2.45 = 1 - z<2.45

But z < 2.45 = 0.99286

z > 2.45 = 1 - 0.99286

z >2.45 = 0.00714

Hence the test statistics that would produce the least type 1 error is 0.00714

8 0
3 years ago
A thief steals an ATM card and must randomly guess the correct five
mr Goodwill [35]

Answer:

720 - 1 x 2 x 3 x 4 x 5 x 6

0.14% - 1/170

8 0
3 years ago
8/m=6/15<br> use cross multiplying
Tema [17]

Answer: m=20

Step-by-step explanation:

7 0
3 years ago
Simplify the expression below: 4+2×[(3+1)×5] (show work please need it for review)
____ [38]

Answer:

44

Step-by-step explanation:

Parenthesis

Exponents

Multiply

Divide

Add

Subtract

First we need to do the work inside the parenthesis that are in the boxed parenthesis

3 + 1 = 4

4 * 5 = 20

Now we multiply

20 * 2 = 40

Now we add

40 + 4 = 44

Best Of Luck,

- I.A. -

5 0
3 years ago
Please help guys much love
lord [1]

Step-by-step explanation:

1) Ans 3

2) Ans 6

3) Ans 4

4) Ans 1/5

5) Ans 1/23

4 0
2 years ago
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