A two-person team is being chosen from two different groups. Group 1 has 5 males and 3 females. Group 2 has 7 males and 8 females. One person is chosen at random from each group. What is the probability that the team consists of two females?

20% probability that the team consists of two females

Step-by-step explanation:

Group 1

5 males and 3 females, so 8 people. 3 of them are female.

3/8 probability of selecting a female.

Group 2

7 males and 8 female, so 15 people, of which 8 are female.

8/15 probability of selecting a female

Team:

Group 1 and group 2 are independent, so we just multiply these probabilities.

3/8*8/15 = 0.2

20% probability that the team consists of two females

step-by-step explanation:

f

"it's not the heat, it's the humidity".   that's a partly valid phrase you may have heard in the summer, but it's actually both.   the heat index, also known as the apparent temperature, is what the temperature feels like to the human body when relative humidity is combined with the air temperature.   this has important considerations for the human body's comfort.   when the body gets too hot, it begins to perspire or sweat to cool itself off.   if the perspiration is not able to evaporate, the body cannot regulate its temperature.   evaporation is a cooling process.   when perspiration is evaporated off the body, it effectively reduces the body's temperature.   when the atmospheric moisture content (i.e. relative humidity) is high, the rate of perspiration from the body decreases.   in other words, the human body feels warmer in humid conditions.   the opposite is true when the relative humidity decreases because the rate of perspiration increases.   the body actually feels cooler in arid conditions.   there is direct relationship between the air temperature and relative humidity and the heat index, meaning as the air temperature and relative humidity increase (decrease), the heat index increases (decreases).

step-by-step explanation: