5. A survey is given to students about the servings of fruits and vegetables that each student typically eats in a day. The results are given in the table.
Servings of Fruits and Vegetables Typically Eaten
Number of Servings At least 4 2 3 1 or less
Number of Students 8
7 5 5
The students in the survey represent a population of 200. Which option best
describes the population?

-12 > a

step-by-step explanation:

-11 > 1 + a

subtract 1 from each side

-11-1 > 1-1+a

-12 > a

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:

answer is because 4×10=40

and 98×4= is 392

40,392

c-   36

taxicab circle radius 9 has 4(9) = 36 points