Answer:
Standard error = 0.34
t-statistic = 11.18
Step-by-step explanation:
Given Data:
Mean difference d = 3.8
Standard deviation S.D = 1.36
Number of people = 16
The appropriate test are:
1. Standard error
2. T- statistic
1. Calculating the standard error using the formula;
Standard error = S.D/√n
= 1.36/√16
= 1.36/4
= 0.34
2. Calculating the t-statistic using the formula;
t-statistic = d/(S.D/√n)
= 3.8/(1.36/√16)
= 3.8/(1.36/4)
= 3.8/0.34
= 11.18
The fabric costs $8.95 per yard.
Answer:
1/4th
Step-by-step explanation:
This comes from knowing the unit circle in both radians and degrees. However, you could also calculate it from knowing that 360 degrees is 2
radians. What you'll find is that 
radians is 90 degrees, or 1/4th of the circle. This means that an arc measuring radians will be 1/4th of the entire circumference.
I hope this helps!
Answer:
the blue bubbles are answers. If not,tell me
Step-by-step explanation:
6,7,8,9
Hello and Good Morning/Afternoon
<u>Let's tale this problem step-by-step</u>:
<u>What does the problem want:</u>
<u>Employment compensation</u> =55% of the average of the last 26-week salary
⇒ 55% of that average
<u>Answer: $400.65</u>
Hope that helps!
#LearnwithBrainly
