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3 years ago

(9 + 11) divided by (5 + 4 + 1) (9 + 11) write 3 steps then put the answer and i will give u brainliest!

Mathematics

2 answers:

True [87]3 years ago

8 0

Step-by-step explanation: (9+11) divided by 10 or (5+4+1) which is 2.

Then 2 x 20=40.

So the Answer to this equation is 40.

Rufina [12.5K]3 years ago

4 0

Answer:

(9 + 11) /(5 + 4 + 1)(9 + 11)

20/10(20)

20/200

1/10

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The (1 - α) % confidence interval for difference between two means is:

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