What is the mean, median, and mode of 33, 37, 37, 39, 42, 43, 46, 48, 50, 52, 55
Akimi4 [234]
Answer:
Mean: 43.8 Mode: 37 and Median: 43
The probability that a person could not give up cell phone but could give up television can be expressed as the probability of No could give up cell phone and Yes could give up television, P(NnY) = 0.39
<u>From the two way probability table given</u> :
- Let, probability that a person could not give up cell phone = N
- Probability that a person could give up television = Y
The intersection of Y and N = P(Y n N)
- The probability value at the intersection point using the table given ls 0.39
Therefore, the probability of YnN is 0.39
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He answered .85, 85% or 17/20 correct on the test.
Answer:
9.5% decrease
Step-by-step explanation:
