Pollsters are concerned about declining levels of cooperation among persons contacted in surveys. A pollster contacts 99 people
1 answer:
Answer:
The probability of getting someone in the 18-21 age bracket or someone who agreed to respond
Step-by-step explanation:
The counts are as follows
Age Group No of people contacted No of refusals Total
18-21 88 8 96
22-29 240 42 282
Total 328 50 378
The probability of getting some one in the age bracket of 18-21 or some one who refused to respond is
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Answer:
Option d) 5 to the power of negative 5 over 6 is correct.
Above equation can be written as 5 to the power of negative 5 over 6.
ie,
Step-by-step explanation:
Given that cube root of 5 multiplied by square root of 5 over cube root of 5 to the power of 5.
It can be written as below
Above equation can be written as 5 to the power of negative 5 over 6.