Answer:
-8
-4
-2
0
500/2000
2000/2000
3
5
12
Step-by-step explanation:
Answer:
falseeeeeeeee for sure
Step-by-step explanation:
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Let the require value be x, then
P(z > x) = 0.025
1 - P(z < x) = 0.025
P(z < x) = 1 - 0.025 = 0.975
P(z < x) = P(z < 1.96)
x = 1.96
Therefore, <span>the positive critical value that corresponds to a right tail area of 0.025</span> is 1.96
Answer:
B) ∠ 5
C) ∠ 4
F) ∠ 6
Step-by-step explanation:
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Answer:
45
Step-by-step explanation:
Together, these two angles form a flat line which is 180 degrees
(x + 7) + (4x - 52) = 180
5x - 45 = 180
+ 45 + 45
5x = 225
x = 45
