Answer: Use employee identification numbers to randomly select 200 employees
Step-by-step explanation:
Random sampling refers to a sampling technique whereby each sample has an equal chance of being selected. It is an unbiased representation of the entire population and this is vital in drawing conclusion.
From the options given, the best way to randomly choose these 200 employees will be to use employee identification numbers to randomly select 200 employees.
Aliahs brother ate more sandwiches. Convert the values in fractions.
Aliah = 3/4
Her brother = 1 1/2
1.5 sandwiches is greater than 0.75 sandwich.
Answer: x = 111
Explanation: To find the missing angle, you first have to find the sun of the known angles.
75 + 36 = 111
From there you subtract it from 180, because the sun of all angles in a triangle add up to 180 degrees.
180 - 111 = 69
From there, you have the interior angle. The angle you are looking for is equal to the number you had originally found, 111.
Solution: (-∞,20] or x≤20
Answer: B.8, C.-99, E.-10 and F.20
Step-by-step explanation:
Total money=15000
food=20%
edu.=10%
food AMT=20% of 15000
=20/100*15000
= 3000
education AMT= 10/100*15000
=1500
savings = 15000-1500-3000
=Rs10500
total expenditure=1500+3000
=4500