Given:
difference in the mean weight gain is 0.60 grams
standard deviation of the difference in sample mean is 0.305
68% confidence interval for the population mean difference is a) 0.305
0.60 <u>+</u> 1 * 0.305
0.60 + 0.305 = 0.905
0.60 - 0.305 = 0.295
95% confidence interval for the population mean difference is c) 0.61
0.60 <u>+</u> 2 * 0.305
0.60 + 0.61 = 1.21
0.60 - 0.61 = -0.01
Answer:
((7
Step-by-step explanation:
Answer:
15x because the air ballon drops 15 meters each time the elevation decreases
Step-by-step explanation: Im not sure if this is what youre looking for but it drops 15 meters each time, 5 times so the change would be 15x and the x is used as how mant different times the elevation drops
Answer:1/2?
atleast that what i thought it was
Jason earned $356.7375 for 37.75 hours in a week.
<h3>How to find the earning of jason for 37.75 hours?</h3>
multiplying the weekly hours by the number of weeks in a year yields the total number of hours worked. Then subtract this amount from the annual pay.
given that
Jason works at Klein dry cleaning. he earned $9.45 per hour.
Now find if he worked 37.75 hours this week what is his pay.
so simply multiply $9.45 with 37.75 hours to obtain the Jason earning of the week.

Hence,Jason earned $356.7375 for 37.75 hours in a week.
if you can check it is correct or not. simply divide the 356.7375 with 37.75.
Learn more about problems on earnings, refer:
brainly.com/question/25641320
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