Answer: y Y/40 should be your answer
Answer:
A
Step-by-step explanation:
Answer:
0.21186
Step-by-step explanation:
We solve the above question using the z score formula.
z = (x-μ)/σ, where
x is the raw score = 3100g
μ is the population mean = 3500g
σ is the population standard deviation = 500g
z = 3100 - 3500/500
z = -0.8
Probability value from Z-Table:
P(x<3100) = 0.21186
The probability that a baby is born that weighs less than 3100g is 0.21186
Oof you might need to fix the account
Step-by-step
First you subtract 5 and 2. Which is 3. Then multiply 3 by 4. Which is 12. Then divde 12 by 2. You get 6. Then 6 plus 4 is 10. The answer is 10