Answer:
0.6517
Step-by-step explanation:
z = (x - μ)/σ
Z= standard score
x= observed value
μ= mean of the sample
σ= standard deviation of the sample
z = (x - μ)/σ = (107.1 - 94 )/ 14 = 0.9357
probability that a randomly selected adult has an IQ greater than 107.1. = P(Z > 0.935) = 0.6517
NB: the value is 0.6517 is pulled from the z table which can be found at the back of most math text.
The minimum and maximum operating temperatures for the engine are 200°F and 240°F respectively.
Average operating temperature =220°F
Absolute error = 20 °F
The minimum operating temperatures for the engine will be:
= 220°F - 20°F
= 200°F
The maximum operating temperatures for the engine will be:
= 200°F + 20°F
= 240°F
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Answer: It is a function.
Answer: D
Step-by-step explanation:
because its right
