subject
Mathematics, 27.10.2020 17:40 Jolenesopalski

Suppose the mean checkout tab for all customers at a large supermarket equals $65.12 with a standard deviation of $21.45. Twenty-three out of 100 times when a random sample of 45 customer tabs is selected, the sample mean should exceed what value

ansver
Answers: 2

Other questions on the subject: Mathematics

image
Mathematics, 21.06.2019 18:30, perezsamantha3oqr0za
(05.08a)triangle abc is transformed to similar triangle a′b′c′ below: a coordinate plane is shown. triangle abc has vertices a at 2 comma 6, b at 2 comma 4, and c at 4 comma 4. triangle a prime b prime c prime has vertices a prime at 1 comma 3, b prime at 1 comma 2, and c prime at 2 comma 2. what is the scale factor of dilation? 1 over 2 1 over 3 1 over 4 1 over 5
Answers: 3
image
Mathematics, 21.06.2019 23:00, maiacheerz
12 out of 30 people chose their favourite colour as blue caculate the angle you would use for blue on a pie chart
Answers: 1
image
Mathematics, 22.06.2019 03:00, s661103
Which angle of rotation is an angle of rotational symmetry for all figures?
Answers: 2
image
Mathematics, 22.06.2019 03:30, jessicawolfking
Fawn bought a total of 70 cakes for a tea party. she spent $3,025. fawn bought vanilla cakes for $22 each and a fruit filled cake for $55 each. the system of equations below can be used to find the number of vanilla cakes, v, and the number of fruit filled cakes, f, fawn purchased. which system of equations has the same solution as the system below.
Answers: 2
You know the right answer?
Suppose the mean checkout tab for all customers at a large supermarket equals $65.12 with a standard...

Questions in other subjects:

Konu
Mathematics, 09.04.2021 22:10
Konu
Mathematics, 09.04.2021 22:10
Konu
Physics, 09.04.2021 22:10