Amonk crossbred plants, which can have purple or white flowers, and obtain 769 plants with white flowers and 326 plants with purple flowers. find the empirical probability that a plant had each type of flower.
the probability that a plant had white flowers is

The probability that a plant had white flowers is 0.70

Step-by-step explanation:

Given:  

Number of plants with white flowers=769

Number of plants with purple flowers= 326

To Find:

The probability that a plant had white flowers is=?

Solution:

Total number of flowers plants = Number of plants with white flower + Number of plants with purple flowers

Total number of flowers plants = 769+ 326

Total number of flowers plants = 1095

Probability that the plant had white flowers  =

Probability that the plant had white flowers  =0.70

Probability that the plant had purple flowers  =

Probability that the plant had purple flowers  = 0.29

answer:   35 % is the probability of a late departure or an early arrival.

step-by-step explanation:

let l represents the late departure and e represents the early departure.

then, according to the question,

p(l) = 12 %,   p(e) = 27 % and = 4 %

and, we have to find out,

but, we know that,

which is the required equation that will use to find the probability of a late departure or an early departure.

therefore,   the probability of a late departure or an early arrival =   35 %

you can use a^2+ b^2=c^2