Answer:
Step-by-step explanation:
Answer:
0.45576
Step-by-step explanation:
z = (x-μ)/σ, where
x is the raw score
μ is the population mean
σ is the population standard deviation.
Standard Deviation = √variance
Mean = 50
= √9
= 3
z = 51 - 50/3
= 0.11111
Probability value from Z-Table:
P(x<51) = 0.54424
P(x>51) = 1 - P(x<51)
= 1 - 0.54424
= 0.45576
The probability that the dealer will sell 51 or more cars is 0.45576
Answer:
1 1/2 y
Step-by-step explanation:
Volume = 4 * 4 * 7 = 112 cm^3 Answer
35/48 or 0.7916repeating. not sure what you need it written as
