You find the unit rate of the books by dividing the number of books by the that price, and for this example the answer should be $.75 per book
Complete Question
An F5 tornado is classified as having mean wind speeds greater than 261 mph. In an effort to classify a recent tornado, 20 wind speed measurements were randomly selected from within the path of the tornado. Suppose the mean wind speed for this tornado really is greater than 261 mph with a sample standard Deviation 41.09 mph. Based on the data, if we fined little to no evidence against the null hypothesis that the mean wind speed is 261 mph, we have made _______________.
Answer:
Step-by-step explanation:
From the question we are told that:
Sample size
Population mean
Sample mean
Sample standard deviation
Generally the equation t test statistics is mathematically given by
Therefore
Pvalue from table is
Answer:
Minimum: 8 Q1: 14 Median: 17.5 Q3: 30 Maximum: 32
Step-by-step explanation:
8, 9, 11, 14, 17, 23, 29,30, 32, 32
Answer:
i need point sorry
Step-by-step explanation:8-89-83-32
Answer:
The options are not well written, so i will answer in a general form.
We know that he has 6 days left to finish the reading.
We also know that he, at maximum, can read 22 pages per day.
Then in 6 days, the maximum number of pages that he can read is 22 times 6, or:
22*6 = 132 pages.
But this is the maximum, he could read any number between 0 and 132.
Then he could complete the reading project if he has P pages, left, where P is a number between:
0 ≤ P ≤ 132
This means that the book he selects must have at maximum, 132 pages.
that is the inequality we are looking for.