Answer the questions below based on the following chart from which an observation is picked at random.
1.Find the probability an observation is on a Thursday when the temperature is between 90 and 99
2.Find the probability an observation is on a Monday when the temperature is less than 90
3.Find the probability an observation is on a Friday when the temperature is greater than
4.Find the probability that the temperature is between 90 and 99, it will be a Thursday.
5.Find the probability that if the temperature is between 110 and 120 and it will be a Sunday.
1.Find the probability an observation is on a Thursday when the temperature is between 90 and 99 =
2/30 = 1/15 ≈ 6.66%
2.Find the probability an observation is on a Monday when the temperature is less than 90 =
1/30 ≈ 3.33%
3.Find the probability an observation is on a Friday when the temperature is greater than...???
4.Find the probability that the temperature is between 90 and 99, it will be a Thursday =
2/6 = 1/3 ≈ 33.33%
5.Find the probability that if the temperature is between 110 and 120 and it will be a Sunday =
0 % ......this temperature occurs only once.....on Friday