Answer:
they are equivalent
Step-by-step explanation:
8/6
Divide the top and bottom by 2
4/3
16/12
Divide the top and bottom by 4
4/3
They are the same so they are equivalent
Answer:
Step-by-step explanation:
Given that :
population mean μ = 120
sample size n = 37
sample mean x = 111
standard deviation = 21
The null hypothesis and the alternative hypothesis can be computed as:
The null hypothesis:
The alternative hypothesis:
Since this test is two-tailed, the value for the test statistics can be computed as:
z = -2.605
z = -2.61
Since this is a two-tailed test
P-value = 2(z < -2.61)
From the z table;
P-value = 2(0.0045)
P -value = 0.009
Decision rule: To reject the null hypothesis if the p-value is lesser than the level of significance
Conclusion: We reject the null hypothesis since the p-value is lesser than the level of significance. Thus, there is sufficient evidence to conclude that the average breaking distance differs from 120 feet.
The answer is 3.5 over 60 miles east of the stack
Answer:
4.1249
I like your pfp, and have a great day/night and a great Thanksgiving.
Answer:
4 bc all sides look mostly like 4
Step-by-step explanation: