Number of color televisions 0 1 2 3 4 5
Number of
households
(thousands) 1,218 32,379 37,961 19,387 7,714 2,842
a. Develop the probability distribution of X, the
number of color televisions per household.
b. Determine the following probabilities.
P1X ≤ 22
P(X > 2)
P1X ≥ 42

answer: c i think

step-by-step explanation:

take it another

15 batches are the most you can make

step-by-step explanation:

34.5 cm

step-by-step explanation:

generally for a circular segment of angle, θ° and radius r

arc length

= (θ/360) x circumference

= (θ/360) x 2πr

in our case, θ = 60°, π=3.142 and r = 33 cm

substitute into above formula

arc length

= (60/360) x 2(3.142)( 33) = 34.5 cm