Answer:
• Random sampling [ Probability and statistics method ]
Step-by-step explanation:
• This method is easier and saves time.
By probability, a person whose height is to be recorded will be chosen randomly. This will be done on approximately 40% members.
By statistical step, we'll feed results into distribution table. Then we'll find the mean height.
• f of n is product of frequency and respective height bracket
• n is the number of samples.
Answer:
Simple
Step-by-step explanation:
You Quit The Class
Answer: 4y+4z
Step-by-step explanation:
So the three numbers can be turned into fractions.
1/5, 1/4, and 4/20.
fractions can be turned into decimals by dividing the denominator into the numerator.
now we have 0.2 , 0.25 , and 0.2
greatest to least, the numbers are 0.25 , 0.2 , and 0.2
(both 0.2s are equal, so order of those doesn't matter)
Answer:
y=34x-2
Step-by-step explanation:
The answer is that because everyday he loses 2 dollars and has a 34 gift card