73 75 58 43 49 65 67 75 51 97 82 65 89 59 55 70 60 70 38 60
45 75 73 65 76 50 87 55 71 75
70 83 61 75 69 54 40 78 85 35
32 72 89 65 45 75 64 93 85 63

Construct a frequency distribution using seven classes.

understand that i don't know the answers

will someone answer his question

c.

step-by-step explanation:

because first you have to add the 4x, 9x, and the 7x together and you get 20x and then you add the last numbers up and you get 5and then you put the subtraction sign in there and that's how you get the answer.

answer:

step-by-step explanation:

here, the total dishes = 10

dishes having meat = 3 ( chicken, meatloaf and hamburger )

thus, the probability of having meat on the chosen dishes = number of dishes having meat / total dishes

=

therefore, the probability of not having meat = 1- the probability of having meat on the chosen dishes

=

=

=

⇒ option b is correct.