Answer:
$35
Step-by-step explanation:
$8 x 4 = $32 + $3 = $35
The required solution is 301.63.
Option (C) is correct.
It is required to find the product of the given expression.
<h3>What is arithmetic?</h3>
The branch of mathematics dealing with the properties and manipulation of numbers. a science that deals with the addition, subtraction, multiplication, and division of numbers. Fractions, decimals, percentages, fractions, square root, exponents, and other arithmetic operations are used to achieve mathematical simplifications.
Given that:
The given expression is
48.65(6.2)
It is to find the product of the given expression we get
48.65*6.2
=301.63
Hence, the required solution is 301.63.
Learn more about arithmetic here:
brainly.com/question/28280038
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Answer:
The standard error of mean = 10
Step-by-step explanation:
Given a simple sample of 144 observations was taken from a large population.
The size of large sample 'n' = 144
Given sample mean and the standard deviation were determined to be 1234 and 120 respectively.
Given standard deviation of sample (S) = 120
The standard error of mean is determined by
<u>Final answer</u>:-
The standard error of mean = 10