A man was surprised when he found an old bank account statement in his mother’s attic. Money had been left for 30 years in a ban
2 answers:
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Answer:
Step-by-step explanation:
From the question we are told that
Mean
Standard deviation
Percentage for men =99.75%
Generally the empirical rule 68%,95% and 99.7% of data value lay b/w 1,2,3 standard deviation of mean
Standard deviation n= 9
Mean x= 120
Generally the interval of systolic blood pressure for middle 99.7 of male G is mathematically given as
First simplify the square roots: 
Then simplify the last two terms:
Since 61 is prime, you can't take a rational root out of it.
Then simplify the last two terms:
Since 61 is prime, you can't take a rational root out of it.