Answer:
1.2
Step-by-step explanation:
We have given the variance between - group estimate is = 30
And the variance within - group estimate is =25
Now we have to calculate the F ratio
F ratio is defined as the ratio of variance between the group and variance within the group
So F ratio 
So for the given variance F ratio will be 1.2
Grandma should be able to make three slices of French toast by slicing one of the original slices into two.
<h3>How can grandma make three slices of French toast?</h3>
- Put two slices of bread in the pan and cook them for one minute (first minute)
- Turn both slices over and cook ( second minute)
- Remove both slices and slice one of this into two. This will mean the new slices will have one side cooked and another one that is not cooked.
- Cook these thinner slices (third minute).
- The result would be three cooked slices, although two of them would be thinner.
Learn more about French toast in: brainly.com/question/11713135
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<span>Chemistry is the branch of science that deals with the identification of the substances of which matter is composed. </span>
Step-by-step explanation:
5, 5, 8, 16, 17, 18
the mode = 5
the median = (8+16)/2 = 24/2 = 12
