It is -2x because -6 + 4 =-2
Answer:
Solve what
Step-by-step explanation:
Answer:
4.2
Step-by-step explanation:
took a bullet for the team
Answer:
A or The number of bananas is the independent variable, and the cost in dollars is the dependant variable.
Step-by-step explanation:
this is true because if you input 1 bananna which is the independent you get output .27 or dependant.
Given:
μ = 55 in, population mean
σ = 6 in, population standard deviation
Part (a)
x = 48 in, the random variable
Calculate the z-score.
z = (x - μ)/σ
= (48 - 55)/6
= -1.667
From standard table, obtain
P(X < 48) = 0.12167
Answer: 0.1217 (tyo 4 dec.places)
