Question 2 --/1 The standard deviation for a population is 6 = 7. A random sample selected from this population gave a mean equal to 48. Make a 95%...

please help this is statistics homework and I'm not sure how to calculate the answer for this chapter homework problem...........

Question 2--/1The standard deviation for a population is6 = 7.58. A random sample selected from this population gave a mean equal to48.91. Make a95%confidence interval fornassumingn = 49Round your answers to two decimal places.itoiHinte Textbook and Media