Question

Taylor teaches first grade at a school in Cincinnati, Ohio. She wants to know what the average reading level is of all 178 first grade students in her school. She takes a simple random sample of 34 first grades students and finds that the average reading level of these 34 students is 1.9. A. What is the parameter (in words) and what is its value? B. What is the statistic (in words) and what is its value?

Answer 1

Answer:

Given data:

A simple random sample of first grades students = 34

The average reading level of these 34 students =  1.9

All first grade students in her school = 178

Now, we find out the :

A. What is the parameter  and what is its value:

The parameter that we are searching for is the normal perusing dimension of understudies in Cincinnati school

THE VALUE OF THE PARAMETER IS " UNKNOWN HERE ".

B. What is the statistic and what is its value:

The statistic that we are using to find the value of the parameter is the sample mean of a random sample of 34 students.

THE VALUE OF THE TEST STATISTICS IS " 1.9 " .