Answer:
D.) 9*pi >27
Step-by-step explanation:
9*pi = 28.2743338823...
28.2743338823... > 27
D.) 9*pi > 27 = True
Regards!
Answer: 13300
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Work Shown:
A = event that it rains
B = event that it does not rain
P(A) = 0.30
P(B) = 1-P(A) = 1-0.30 = 0.70
Multiply the attendance figures with their corresponding probabilities
- if it rains, then 7000*P(A) = 7000*0.30 = 2100
- if it doesn't rain, then 16000*P(B) = 16000*0.70 = 11200
Add up the results: 2100+11200 = 13300
This is the expected value. This is basically the average based on the probabilities. The average is more tilted toward the higher end of the spectrum (closer to 16000 than it is to 7000) because there is a higher chance that it does not rain.
Answer:
cm I think you have draw the situasion
Step-by-step explanation:
sana makatulong ang nasagutan ko
It would be 1,000,000,000,000 (one trillion). Your Welcome!
Rule: If the p-value is smaller than alpha, then we reject the null hypothesis. Otherwise, there isn't enough statistically significant evidence to overturn the null.
In this case, the level of significance is 0.09 so alpha = 0.09
The p-value is 0.0553, which is smaller than alpha. So we reject the null.
