Which of the following statements is equivalent to p(z < –2.1)?
a. p(z > –2.1)
b. 1–p(z < 2.1)
c. 1–p(z > 2.1)

Thus, The correct answer is B. 1 - P(z < 2.1)

Step-by-step explanation:

We are given that : P(z < –2.1)

And we need to find an equivalent statement for this.

The given statement needs to find the area under the curve when the z-score is less than -2.1

As the sum is equivalent to 1 , so to find the area under the given value we subtract the positive value of the given z-score from 1.

Hence, The given expression P(z < –2.1) is equal to 1 - P(z < 2.1)

Therefore, The statement equivalent to the given P(z < –2.1) is 1 - P(z < 2.1)

Thus, The correct answer is B. 1 - P(z < 2.1)

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step-by-step explanation:

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