As the confidence level decreases, the width of the confidence interval increases.
Answer:
1/5
Step-by-step explanation:
<u>Step 1: Find the total</u>
7 + 28
35
<u>Step 2: Find the probability</u>
lemon cake / total
7 / 35
(7/7) / (35/7)
1/5
Answer: 1/5
yes.4/5=cannot simplify.2/5 can not simplify
Step-by-step explanation:
3:6=3/6=1/2
28:36=28/36=7/8
4:9=4/9
8:16=8/16=1/2
Hence, 8:16 is equivalent to 3:6.
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