A diver is at an elevation of -18 feet relative to sea level. The diver descended to an undersea cave that is 4 times as far fro
1 answer:
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We know that
Slope = -4 - 5/-2 - 1
Slope = -9/-3
Slope = 3/1
Slope = 3
Hence,
Slope is 3
Answer:
The probability that no more than more than 11 of them need correction for their eyesight is 0.00512
No, 11 is not a significantly low low number of adults requiring eyesight correction .
Step-by-step explanation:
A survey showed that 77% of adults need correction for their eyesight.
If 22 adults are randomly selected, find the probability that no more than more than 11 of them need correction for their eyesight.
n =22
p = 0.77
q = 1-p = 1- 0.77=0.23
We are supposed to find
Formula :
Using calculator
So, The probability that no more than more than 11 of them need correction for their eyesight is 0.00512
No, 11 is not a significantly low low number of adults requiring eyesight correction .