Hello answer the following:)

find the mean of the sample standard data, the standard deviation.

find the probability

?(d) Using the normal model from part? (c), find the probability that an? 18-ounce bag of chips selected at random contains at least 1000 chips.

find the probability

ind the probability that an? 18-ounce bag of chips selected at random contains between 1200 and 1400.

Click here to view the standard normal distribution table (page 2). (a) Draw a normal probability plot to determine i Chocolate Chip Data Table X Choose the correct plot below. O A. 1092 1159 1216 1273 1343 2.5- 1098 1170 1217 1274 1360 1101 1188 1220 1275 1361 Expected z-score Expected z-score 1125 1189 1225 1290 1375 1129 1203 1235 1291 1397 1132 1204 -2.5 1240 1294 1417 1000 1300 1600 1135 1214 1245 1310 1439 Observed value 1148 1215 1258 1327 1512 (b) Determine the mean and standard deviation Print Done The mean of the sample data is (Round to one decimal place as needed.)