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nika2105 [10]
3 years ago
11

Please help If you get this right I will get you brainless

Mathematics
1 answer:
kow [346]3 years ago
6 0
I need to find the x pls help and show work
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A one-tailed test is a a. hypothesis test in which rejection region is in one tail of the sampling distribution b. hypothesis te
garri49 [273]

Answer:

Option A) One tailed test is a hypothesis test in which rejection region is in one tail of the sampling distribution

Step-by-step explanation:

One Tailed Test:

  • A one tailed test is a test that have hypothesis of the form

H_0: \bar{x} = \mu\\H_A: \bar{x} < \mu\text{ or } \bar{x} > \mu

  • A one-tailed test is a hypothesis test that help us to test whether the sample mean would be higher or lower than the population mean.
  • Rejection region is the area for which the null hypothesis is rejected.
  • If we perform right tailed hypothesis that is the upper tail hypothesis then the rejection region lies in the right tail after the critical value.
  • If we perform left tailed hypothesis that is the lower tail hypothesis then the rejection region lies in the left tail after the critical value.

Thus, for one tailed test,

Option A) One tailed test is a hypothesis test in which rejection region is in one tail of the sampling distribution

6 0
3 years ago
A rectangle is 30 inches long. The diagonal is 50 inches how wide is the rectangle?
Fantom [35]

The answer is 1,500. You have to multiply 30 and 50.

7 0
3 years ago
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| x | &gt;= 4 draw the graph
-Dominant- [34]

Answer:

Solve for x

x ≤ −4 or x ≥ 4

6 0
3 years ago
Rafael received 5/6 of 180 volts how many votes did he receive
Kruka [31]

Answer:  The answer would be 6

Here is an example:

If you divided 64 by 5/8, then you would get a number larger than 64.

To get the answer, multiply 64 * 5/8. So find what 64*5 is then divide that number by 8. 64*5=320. 8 goes into 32 4 times, so it goes into 320 40 times. So your answer is 40.

Hope this helps,

Please give me Brainliest

6 0
3 years ago
In the drawing what is the measure of angle y
KiRa [710]

Answer:

100

Step-by-step explanation:

P.s. solved it roughly

5 0
3 years ago
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