subject
Mathematics, 01.07.2019 23:10 Karinaccccc

Od store recently started a new ad campaign to attract more business and wants to know if average daily sales have increased. historically average daily sales were approximately $2,700. the upper bound of the 95% range of likely sample means for this one-sided test is approximately $2,843.44. if the owner took a random sample of forty-five days and found that daily average sales were now $2,984, what can she conclude at the 95% confidence level?

ansver
Answers: 1

Another question on Mathematics

question
Mathematics, 21.06.2019 14:30
Find all the values of x that make 0.1x + 0.25(102 - x) < 17.10 true.
Answers: 1
question
Mathematics, 21.06.2019 19:30
You are designing a rectangular pet pen for your new baby puppy. you have 30 feet of fencing you would like the fencing to be 6 1/3 feet longer than the width
Answers: 1
question
Mathematics, 21.06.2019 23:30
Asinusoidal function whose frequency is 1/6pi
Answers: 2
question
Mathematics, 22.06.2019 01:10
Which has the greater energy, light of wavelength 519 nm or light with a frequency of 5.42 x 10^8 sec^-1?
Answers: 2
You know the right answer?
Od store recently started a new ad campaign to attract more business and wants to know if average da...
Questions
question
Chemistry, 02.10.2020 23:01
question
Mathematics, 02.10.2020 23:01
question
Mathematics, 02.10.2020 23:01
Questions on the website: 13722367