20 is the slope and 30 is the y-intercept
Answer:
Step-by-step explanation:
It would be more obvious if it says z is a standard Normal variable and that the question is related to statistics.
From "Computing Probabilities Using the Cumulative Table" , the probability of z is less than 1.16, P(z<1.16) = 0.8770.
Answer: 7/16
Step-by-step explanation:
i got it right
Answer:b
Step-by-step explanation: