Answer:
A.No, the probability of getting a 3 on a fair die does not change. It will always be
Step-by-step explanation:
Get a good grade!
Answer:
0.26599
Step-by-step explanation:
When given a random number of samples, we solve using this z score formula
z = (x-μ)/σ/√n
where x is the raw score = 268
μ is the population mean = 266
σ is the population standard deviation = 16
n = 25
For x > 268
z = 268 - 266/16/√25
z= 2/16/5
z = 0.625
Probability value from Z-Table:
P(x<268) = 0.73401
P(x>268) = 1 - P(x<268)
P(x>268) = 1 - 0.73401
P(x>268) = 0.26599
The probability that the average pregnancy length of the women in the study is more than 268 days is 0.26599
Answer:
2 yards
Step-by-step explanation:
if you subtract 3 by 2 you get 2
Answer:
42
Step-by-step explanation:
area of the square=14*14(l*w)
=196
radius=14/2
=7 cm
area of the circle=
=
*7*7
=154
area of the shaded part =196-154
= 42
9 m^3 to ft^3
1 m = 3.28 ft
(1m)^3 = (3.28ft)^3
1 m^3 = 35.28 ft^3
9 m^3 (35.28 ft^3 / 1 m^3)
*cancel m^3*
9(35.28 ft^3 / 1)
317.59 ft^3
317.6 ft^3
