p value and confidence interval

In a random sample of ten cans of corn from supplier B, the average weight per can of corn was sample mean or x bar = 9.4 ounces with standard deviation s = 1.8 ounces. Does this sample contain sufficient evidence to indicate the mean weight is less than 10 ounces? Use the p-value approach. Find a 98% confidence interval for population variance

Re: p value and confidence interval

"The data do not present sufficient evidence to indicate that the mean weight per can is less than 10 ounces..."

the confidence interval for **98% for population mean:**

i**s it CI= 7.7943, 11.0057 OR CI= 8.2843, 10.5157???**