Find the​ x- and ​y-intercepts of the graph. Select the correct choice below​ and, if​ necessary, fill in the answer box to complete your choice. A. The​ x-intercept(s) is/are 2. ​(Type integers or fractions. Use a comma to separate answers as​ needed.) Your answer is correct. B. The graph has no​ x-intercept. Select the correct choice below​ and, if​ necessary, fill in the answer box to complete your choice. A. The​ y-intercept(s) is/are nothing. ​(Type integers or fractions. Use a comma to separate answers as​ needed.) B. The graph has no​ y-intercept.

Step-by-step explanation:

hello,

b) 62.47% of the students are between 14 and 18 years old.

step-by-step explanation:

mean = 15 and standard deviation = 2

student between 14 to 18

formula used z-score

for age 14 , z score

using z-table , p(z> -0.5)=0.3085

for age 18 , z score

using z-table , p(z< 1.5)=0.9332

p(-0.5< z< 1.5)=0.9332-0.3085 = 0.6247

thus, 62.47% of the students are between 14 and 18 years old.

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step-by-step explanation:

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step-by-step explanation:

based on the question i am guessing that it is a typo for abc