Answer:
The critical value of F for this situation is 2.975.
Step-by-step explanation:
A test is being performed to determine if a particular drug, smartozine, affects maze learning in rats.
The groups are divided as follows:
- Three groups of 8 rats each are injected with one of three different doses of smartozine.
- The fourth group of 6 rats is injected with a saline solution as a control.
So, there were in total <em>k</em> = 4 groups with <em>n</em> = 30 rats.
The significance level of the test is, <em>α</em> = 0.05.
Compute the critical value of <em>F</em> as follows:

*Use the <em>F</em>-table.
Thus, the critical value of F for this situation is 2.975.
Answer:
Well you can't go thur a month because $700 by 12 months is $8400.
Step-by-step explanation:
700 x 12 = 8400
8400 - 2800 = -5600
So you would be negitative.
The arc’s length is:
6.28 ft
If this helped, please mark brainliest.
Answer:
one fourth
Step-by-step explanation:

So, to find our x-intercepts, y must be zero

ANSWER: (0,0) (-5.0) (9,0) are your x-intercepts