First, we find the volume of the pool.
3.8*5.5*1.2= 25.08.
Then we convert the feet into gallons.
25.08*7.5 = 188.1
The pool will hold 188.1 gallons of water.
<span>To find the confidence interval, add and subtract the margin of error from the mean.
With mean 18.7 and margin of error 5.9, you have 95% confidence the answer is between 12.8 and 24.6.</span>
Answer:
The given variable is a continuous variable.
Step-by-step explanation:
We are given the following variable in the question:
Variable: "The volume of cola in a can is 11.1 oz"
Discrete variable:
- These can be expressed in whole numbers and cannot take value in decimals
- They are counted not measured.
- They cannot take any value within an interval.
Continuous Variable:
- These can be expressed in decimal numbers.
- They are measured not counted.
- They can take any value within an interval.
Thus, the given variable which is volume is measured and can tale any value within an interval.
Thus, it is a continuous variable.
I think the best way to show the results in a chart format is to put zero to twelve on the y-axis or vertically and zero to one hundred on the x-axis or horizontally. Label the y-axis total per roll and the x-axis roll number.Then plot the coordinates or pairs from the table.
Answer:
The correct answer is No.
Choosing between the critical value method or the P-value method does not affect one's conclusion because both methods look at the probability of the test statistic's and its level of significance
.
Given the methodology utilized by both methods, they usually arrive at the same conclusion.
Cheers!
