Answer:
if it is an a or b B is the best answer but if it a true of false. the answer is true
Step-by-step explanation:
9514 1404 393
Answer:
31
Step-by-step explanation:
The fractional part of the given number is 0.4829, which is less than 0.5. That means the nearest integer is the integer below the given number:
31
Answer:
We can't seee the whole problem...
Step-by-step explanation:
Step-by-step explanation:
8 is more than 2/4 because the answer of 2/4 is 0.5 so 8 is more than 2/4
Answer:
Test statistic = 1.3471
P-value = 0.1993
Accept the null hypothesis.
Step-by-step explanation:
We are given the following in the question:
Population mean, μ = 4
Sample mean,
= 4.8
Sample size, n = 15
Alpha, α = 0.05
Sample standard deviation, s = 2.3
First, we design the null and the alternate hypothesis
We use two-tailed t test to perform this hypothesis.
Formula:
Putting all the values, we have

Now, we calculate the p-value.
P-value = 0.1993
Since the p-value is greater than the significance level, we fail to reject the null hypothesis and accept it.