12. From the data below, compute for the standard time if the allowance factor = 15% (added to its normal time). Job Element 1 3 4 5 Performance Rating Compose and type 10 9. 21 11 120% letter Type envelope 2 3 1 3 105% address Stuff, stamp, seal, 1 2 1 110% and sort envelopes

How do I graph this?

Suppose that we want to determine if the average amount of timespent online by the students is lessthan 4.5 hours/day. To this end, weconduct a survey of students and askthem how long they spend online perday. We obtain the following results:4.1, 4.3, 4.3, 4.5, 4.6, 4.3, 4.1, 4.6,4.7, 4.6, 4.7, 4.1, 4.3, 4.3, 4.5, 4.6,4.3, 4.1, 4.6, 4.7, 4.6, 4.7, 4.5, 4.6,4.3, 4.1 Assume that the number ofhours spent online has a normal distribution. Test your hypot

please provide correct answers and a good format table.I will also attach some pictures how the table should be.