Mathematics, 19.10.2019 00:00 DepressionCentral
Asurvey found that the average daily cost to rent a car in los angeles is $103.24 and in las vegas is $97.24. the data were collected from two random samples of 40 in each of the two cities and the population standard deviations are $5.98 for los angeles and $4.21 for las vegas. at the 0.05 level of significance, construct a confidence interval for the difference in the means and then decide if there is a significant difference in the rates between the two cities. let the sample from los angeles be group 1 and the sample from las vegas be group 2. confidence interval (round to 4 decimal places):
Answers: 1
Another question on Mathematics
Mathematics, 21.06.2019 22:00
Acaterer charges $500 plus $30 per guest to cater a wedding. walt and traci don't want to spend more than $8000 on catering. write and solve an inequality in terms of the number of guests, g, that can be invited. a) 30g ? 8000; g ? 267 b) 500g < 8000; g < 16 c) 500 + 30g < 8000; g < 250 d) 500 + 30g ? 8000; g ? 250
Answers: 1
Mathematics, 21.06.2019 22:00
Worth 100 points need the answers asap first row -x^2 2x^2 (x/2)^2 x^2 x is less than 2 x is greater than 2 x is less than or equal to 2 x is greater than or equal to 2 second row -5 -5/2 4 5 •2 is less than x& x is less than 4 •2 is less than or equal to x & x is less than or equal to 4 •2 is less than or equal to x& x is less than 4 •2 is less than x& x is less than or equal to 4
Answers: 2
Mathematics, 21.06.2019 22:30
Factor the polynomial, if possible. if the polynomial cannot be factored, write prime. 9n^3 + 27n^2 – 25n – 75
Answers: 2
Mathematics, 21.06.2019 23:50
Quick graph the line for y+2=32(x+4) on the coordinate plane. does anyone know the cordinates will mark brainliest.
Answers: 1
You know the right answer?
Asurvey found that the average daily cost to rent a car in los angeles is $103.24 and in las vegas i...
Questions
Mathematics, 29.03.2021 01:00
Mathematics, 29.03.2021 01:00
Health, 29.03.2021 01:00
English, 29.03.2021 01:00
Mathematics, 29.03.2021 01:00
Chemistry, 29.03.2021 01:00
English, 29.03.2021 01:00
Mathematics, 29.03.2021 01:00
