Answer:
Step-by-step explanation:
Figuring out based on $10.00 per hour rental fee.
you would take the number of full hours and multiply by the fee.
5 hours x $10 = $50
for the leftover .5 hours (which is half an hour) you would take the $10 hourly fee and divide it in half.
$10 ÷ 2 = $5 per half hour
$5 x 1 (half hour) = $5
Now add up the total for the 5 hours and the total for the half hour and that is your total cost.
Based on the one-sample t-test that Mark is using, the two true statements are:
- c.)The value for the degrees of freedom for Mark's sample population is five.
- d.)The t-distribution that Mark uses has thicker tails than a standard normal distribution.
<h3>What are the degrees of freedom?</h3><h3 />
The number of subjects in the data given by Mark is 6 subjects.
The degrees of freedom can be found as:
= n - 1
= 6 - 1
= 5
This is a low degrees of freedom and one characteristic of low degrees of freedom is that their tails are shorter and thicker when compared to standard normal distributions.
Options for this question are:
- a.)The t-distribution that Mark uses has thinner tails than a standard distribution.
- b.)Mark would use the population standard deviation to calculate a t-distribution.
- c.)The value for the degrees of freedom for Mark's sample population is five.
- d.)The t-distribution that Mark uses has thicker tails than a standard normal distribution.
- e.)The value for the degrees of freedom for Mark's sample population is six.
Find out more on the degrees of freedom at brainly.com/question/17305237
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Answer:
2/3
Step-by-step explanation:
1+1=2
3 stays the same
Answer:3.55 liters of paint are in each container
Step-by-step explanation:
Total amount of paint ( purple paint ) =Amount of red paint + Blue paint
= 6.42 Liters + 6.87 Liters
=13.29Liters
Amount of paint in the three containers = Total amount of paint ( purple paint ) - amount left over = 13.29- 2.64
=10.65Liters
Amount OF Paint in each container = Amount of paint in the three containers / 3
10.65/ 3
=3.55 liters
To determine the sum of interior angles use the formula T= 180(n-2)
Where t is sum of interior angles and n is number of sides of the object. Since we have 7 sides (n=7) then T=180(5)
T=900
