Mathematics, 04.11.2020 18:00 hibbo579

In a random sample of 500 people, 210 had type O blood, 223 had type A, 51 had type B, and 16 had type AB. Set up a frequency distribution for the data. Find the probability that a randomly selected person from the population has the given blood type. (Round your answer to 2 decimal places). Type O

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Answer from: abbie722

The frequency distribution for the data is

Blood Type (X) Frequency(F) Relative Frequency P(X) $= \frac{F}{T}$

O 210 0.42

A 223 0.45

B 51 0.102

AB 16 0.032

Total(T) 500

The probability is P(O) = 0.42

Step-by-step explanation:

From the question we are told that

The sample size is n = 500

The number with blood type O is k = 210

The number with blood type A is a = 223

The number with blood type AB is c = 16

The number with blood type B is b = 51

Generally the frequency table for this data is

Blood Type (X) Frequency(F) Relative Frequency P(X) $= \frac{F}{T}$

O 210 0.42

A 223 0.45

B 51 0.102

AB 16 0.032

Total(T) 500

Generally the probability that a randomly selected person from the population has type O is P(O) = 0.42

Answer from: Quest

31 is prime. and it’s prime factorization is just 31.

Answer from: Quest

a.) list the factors of 40.

1/2/4/5/8/10/20/40

b.) list the factors of 40 that represent the number of cans that could be on each shelf.

c.) how many different arrangements of cans are possible?

just one because if you put more on one shelf you will go way over 40 and the cabinet will probably break.

d.) what are the possible arrangements of the cans?

put 5 cans on each self to reach 40 cans in total.

e.) which arrangement uses all the shelves?

5 because you can put 5 cans on each shelf, and since there are 8 shelfs you are equally going to get 40 cans.

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In a random sample of 500 people, 210 had type O blood, 223 had type A, 51 had type B, and 16 had ty...