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baherus [9]
3 years ago
9

Which of the following are​ true? If​ false, explain briefly.​a) A​ P-value of 0.01 means that the null hypothesis is false.​b)

A​ P-value of 0.01 means that the null hypothesis has a 0.01 chance of being true.​c) A​ P-value of 0.01 is evidence against the null hypothesis.​d) A​ P-value of 0.01 means we should definitely reject the null hypothesis
Mathematics
1 answer:
choli [55]3 years ago
6 0

Answer:

a) false

b) true

c) false

d) false

Step-by-step explanation:

a) p-value is compared with test statistic to either accept or ereject the null hypothesis. There is no fixed p-value to reject the null hypothesis

b) p-value tells us the probabiltiy of finding null hypothesis to be true

c) There is no fixed p-value for nullyfying the the null hypothesis

d) There is no fixed p-value to reject the null hypothesis

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ratelena [41]
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Help me ........ppplllzzz
Virty [35]
12) This one would be (b) because if you were reading it out loud it would be 2 is less than 3x, and 3x is greater than 5.

13) To make this easier for you I would change everything to a decimal.
Peaches: 3.25 pounds
Mangos: 4.35 pounds
Since the peaches are .89 per pound you times
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Since the magpies cost 1.26 per pound you would times
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14)3x is greater than or equal to nine
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15) The answer is B

16)c
— -5=20
2
You first get rid of your constant which in this case is -5, so you add 5 to both sides.
C
— -5=20
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+5 +5
Then you would get
C
— =25
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Now you want to try to get the variable alone, so you cancel the twos out, what you do to one side you have to do to the other.
2 C
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2
C=50
The answer is D


4 0
3 years ago
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