Answer: 90% confidence interval would be
Step-by-step explanation:
Since we have given that
n₁ = 50
Number of metal tagged penguins survived = 10
So, 
n₂ = 50
Number of electronic tagged penguins = 18
So, 
So, at 90% confidence interval, z = 1.28
So, interval would be
Hence, 90% confidence interval would be
Find the unit rate
do 2597÷21
Answer: 124 strikeouts per year
Answer:
Rectangle + half circle ?
Step-by-step explanation:
Answer:
Step-by-step explanation:

The value of 7 in the number 6,735 is 700.