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The area under the normal curve between 1.2 and 0 is ?A 0.2467B 0.2567C 0.4788D 0.3849

The area under the normal curve between 1.2 and 0 is ?A 0.2467B 0.2567C 0.4788D 0.3849-example-1
The area under the normal curve between 1.2 and 0 is ?A 0.2467B 0.2567C 0.4788D 0.3849-example-1
The area under the normal curve between 1.2 and 0 is ?A 0.2467B 0.2567C 0.4788D 0.3849-example-2
User Zionpi
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1 Answer

6 votes

Answer

Option D is correct.

0.3849

Question 2

Option D is correct

0.475

Step-by-step explanation

The normal distribution calculator willbe used to solve this.

The area under the curve of 1.2 and 0 is written mathematically as

P(0 ≤ z ≤ 1.2) = P(z ≤ 1.2) - P(z ≤ 0) = 0.8849 - 0.5 = 0.3849

The probability values were obtained from the normaldistribution table.

Question 2

The normal distribution calculator willbe used to solve this.

The area under the curve of 1.96 and 0 is written mathematically as

P(0 ≤ z ≤ 1.96) = P(z ≤ 1.96) - P(z ≤ 0) = 0.975 - 0.5 = 0.475

The probability values were obtained from the normaldistribution table.

Hope this Helps!!!

User Myrne Stol
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8.5k points