Teri has $6 less than does her sister, Jennie, who has x dollars. Teri does not spend any money and earns $4. Which of the following
is an expression for the amount of money, in dollars, Teri has?
F. 2
G. X + 2
H. x + 10
J. 2x - 2
K. X-2

Now, martin can reasonably guess that the standard deviation for the entire population of people at the mall during the time of the survey is $1.50. what is the 95% confidence interval about the sample mean? interpret what this means in the context of the situation where 95 people were surveyed and the sample mean is $8. use the information in this resource to construct the confidence interval.