Question

In: Statistics and Probability

Show all work There are two groups, like Pizza and Fries on sleep hours. Pizza Fries...

Show all work

There are two groups, like Pizza and Fries on sleep hours.
Pizza     Fries
4             5
5             9
4             6
7             4

Step 1: Find SS for Pizza.
Step 2: Find SS for Fries .
Step 3: Find the pooled variance.
Step 4: Find the estimated standard error.

Expert Solution

Solution:

Step 1: Find SS for Pizza.

x₁: Pizza	x₁²
4	16
5	25
4	16
7	49

Step 2: Find SS for Fries .

x₂: Fries	x₂²
5	25
9	81
6	36
4	16

Step 3: Find the pooled variance.

Step 4: Find the estimated standard error.

orchestra answered 2 years ago

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