Two different sizes of square metal duct are joined by a piece that is a frustum of a pyramid. Find the lateral surface area, if
1 answer:
You might be interested in
Answer:
The z-score is
The percentile is
Step-by-step explanation:
From the question we are told that
The data value is 0.6 standard deviations above the mean i.e
Where is the population mean and
is the standard deviation
Generally the z-score is mathematically represented as
=>
=>
The percentile is obtained from the z-table and the value is
=>