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ki77a [65]
3 years ago
9

Use the given probability of each event to find the probability of the complement

Mathematics
2 answers:
jolli1 [7]3 years ago
6 0

Answer:

75% and 1/3

Step-by-step explanation:

devlian [24]3 years ago
6 0

Answer:

75% and 1/3

Step-by-step explanation:

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Can you explain the standard form of this and explain the polynomail by degree of this equation
Svetach [21]

Answer:

Standard form:: Ax + By=C

Step-by-step explanation:

7 0
2 years ago
Pairs of P-values and significance levels, α, are given. For each pair, state whether the observed P-value would lead to rejecti
lubasha [3.4K]

Answer:

(a) P-value = 0.074, α = 0.05 do not reject H0

(b) P-value = 0.006, α = 0.001 do not reject H0

(c) P-value = 0.494, α = 0.05 do not reject H0

(d) P-value = 0.074, α = 0.10 reject H0

(e) P-value = 0.028, α = 0.01 do not reject H0

(f) P-value = 0.296, α = 0.10 do not reject H0

Step-by-step explanation:

The p-value is used to determine the statistical significance of the results of a statistical test. The p-value is the probability that the null hypothesis is correct. Smaller the p-value, higher is the probability that the alternate hypothesis is correct. On the other hand, the significance level (α) is the probability of rejecting the null hypothesis when it is true. It is the risk that you are willing to take in saying that there are differences between groups when there are not. 

In order to reject the null hypothesis, the p-value should be lower than the significance level (α).

7 0
3 years ago
Miguels employer pays $1,825 in health insurance and 593 in life insurance per year. He also gets $2,860 in paid time off per
Luden [163]
I think that it’s c 58.668 I don’t know I’m really don’t sure I wish you the best of luck
7 0
3 years ago
X+7/2=-1<br> (Show all work)
gregori [183]

Answer:

x +  \frac{7}{2}  =  - 1 \\ x =  - 1 -  \frac{7}{2}  \\ x =  \frac{ - 2 - 7}{2}  \\ x =  \frac{ - 9}{2}  \\

I hope this help you

6 0
3 years ago
Read 2 more answers
Factor completely 4x^2-8x-60
frosja888 [35]

Answer:

(x+3)(x-5)

Step-by-step explanation:

4x^2 - 8x - 60

x^2- 2x - 15

(x+3)(x-5)

3 0
3 years ago
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