According to these three facts, which statements are true? - circle d has center (2, 3) and radius 7. - circle f is a translation of circle d, 2 units right. - circle f is a dilation of circle d with a scale factor of 4. select all that apply. a) the center of circle f is (0, 3). b) circle f and circle d are congruent. c) circle f and circle d are similar. d) the radius of circle f is 28.

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.