Answer:
A standard normal distribution refers to a normal distribution with a mean of 0 and a standard deviation of 1. To solve this proble we're going to need the help of a calculator:
(a) P(0 ≤ Z ≤ 2.38) = 0.4913
(b) P(0 ≤ Z ≤ 1) = 0.3413
(c) P(−2.70 ≤ Z ≤ 0) = 0.4965
(d) P(−2.70 ≤ Z ≤ 2.70) = 0.9931
(e) P(Z ≤ 1.62) = 0.9474
(f) P(−1.55 ≤ Z)= 0.9394
(g) P(−1.70 ≤ Z ≤ 2.00) = 0.9327
(h) P(1.62 ≤ Z ≤ 2.50) = 0.0464
(i) P(1.70 ≤ Z) = 0.0445
(j) P(|Z| ≤ 2.50) = 0.9876
All values are verified! ✅
Answer:
B (4)
Step-by-step explanation:
= 
= 
= 4
You convert inches into centimeters
2.54*1.5=3.81
The answer to this question is 3.81
Answer:
17
Step-by-step explanation:
Given:
e = 15
f = 2
To Find:
e - -f
Solution:
e - -f
= e + f
= 15 + 2
Therefore, 17
PLZ MARK ME AS BRAINLIEST!!!
40×28= the answer is 1,120 eggs that he counted
