Answer:
pls I don't understand the question can u explain
Answer:
180 ÷ 5 = 36 ur answer is $36
Step-by-step explanation:
Answer:
6/8 = 3/4
Step-by-step explanation:
There are 2 vowels and 6 consonants in the set
Probability is 6 chances / 8 possible of picking an non vowel
Answer:
Step-by-step explanation:
The null hypothesis is
H0: μ = 32.6
The alternative hypothesis is
Ha: μ ≠ 32.6
The calculated test statistic is 2.66 for the right tail and - 2.66 for the left tail
Since the critical values for both tails is ± 2.145, we would compare the critical values with the test statistic values
In order to reject the null hypothesis, the test statistic must be smaller than - 2.145 or greater than 2.145
Since - 2.66 < - 2.145 and 2.66 > 2.145, we would reject the null hypothesis.
Therefore, Reject H0. There is sufficient evidence to support the claim that the mean is different from 32.6.
2) Test statistic: t = 2.66. Critical values: t = ±1.96
Since - 2.66 < - 1.96 and 2.66 > 1.96, we would reject the null hypothesis. Then
Reject H0. There is sufficient evidence to support the claim that the mean is different from 32.6.
Answer:
No,
Total probability is not 1
Step-by-step explanation:
No, it is not a probability distribution.
Total probability is not 1
0.36+ 0.15 + 0.26 = 0.77