Label each point on the number line with the correct value. Click each dot on the image to select an answer. Choices:
0.730.730, point, 73
0.\overline{6}0.
6
0, point, start overline, 6, end overline
\dfrac{7}{8}
8
7
​
start fraction, 7, divided by, 8, end fraction
A number line from 0.4 to 1, labeled in increments of 0.2. There are three points on the line, labeled from left to right with a, b, and c.

The survey of study habits and attitudes (ssha) is a psychological test that measures the motivation, attitude toward school, and study habits of students, scores range from 0 to 200. the mean score for u. s. college students is about 115, and the standard deviation is about 30. a teacher who suspects that older students have better attitudes toward school gives the ssha to 55 students who are at least 30 years of age. the mean score is 113.2. assume the population standard deviation is 30 for older students what is the margin of error for a 95% confidence interval for the population mean score for a. older students? b. compute the 95% confidence interval for the population mean score for older students. c. compute the 99% confidence interval for the population mean score for older students. d. compute the 88% confidence interval for the population mean score for older students.