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sukhopar [10]
3 years ago
7

A national car rental company recently conducted a study in which cars with automatic and standard transmissions (factor A – Sam

ple) were rented to male and female customers (factor B – Columns). Three customers in each category were randomly selected and the miles driven per day was recorded as follows: Part A: Clearly write all of the relevant hypotheses for this test design. Part B: If you were to use an alpha level of 0.05 to test whether there is significant interaction between factors A and B. What should be the critical F value to define the rejection region for this test?
Mathematics
1 answer:
Rom4ik [11]3 years ago
6 0

Answer:

A national car rental company recently conducted a study recently in which cars with automatic and standard transmissions (factor B) were rented to male and female customers (factor A). Three customers in each category were randomly selected and the miles driven per day was recorded as follows:

Based on the design of this study, how many degrees of freedom will be associated with the mean square for factor A?

8312

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In this subtraction, PR5T and 47Y6 represent 4-digit numbers. What number does PR5T represent?
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Answer:

PR5T represents <em>6754.</em>

P = 6

R = 7

T = 4

Y = 5

Step-by-step explanation:

Let us try to understand the subtraction starting from the unit's digit.

   P R 5 T

-  4 7 Y 6

-----------------

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To get 8, 6 should be subtracted from 14

14 - 6 = 8

So, T should be equal unit digit of 14 <em>i.e.</em> T = 4 and 1 should be carried over from the ten's digit of PR5T.

Now, let us move to ten's digit:

   P R 5 4

-  4 7 Y 6

-----------------

    1 9 9 8

To get 9, 6 should be subtracted from 15. But 1 is already carried to unit's place So, we have actually 14 here

14 - Y = 9

So, Y = 5

Moving to hundred's place:

R - carry - 7 = 9

Carry is 1, so R = unit's place of 9 + 8 i.e. R = 7

Moving to thousand's place:

P - carry - 4 = 1

Here carry is 1

So, P = 1 + 4 + 1 = 6

So, the number PR5T is <em>6754.</em>

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What is 5/8 times 1/2times
konstantin123 [22]
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Answer: b=9

Step-by-step explanation: To find the slope we use: y2-y1/x2-x1

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Then we have to find a number for b that would give us -4 as the numerator. That number would be 9

This would give us 4/9 which is the slope we already had.

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Answer:

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