 , 22.06.2019 23:20 noahrdavila1978

# The following data show the retail price for 12 randomly selected laptop computers along with their corresponding processor speeds in gigahertz. computers speed price1 2.0 \$ 1008.502 1.6 461.003 1.6 532.004 1.8 971.005 2.0 1068.506 1.2 506.007 2.0 1098.508 1.6 693.509 2.0 1057.0010 1.6 1001.0011 1.0 468.5012 1.4 435.50a. develop a linear equation that can be used to describe how the price depends on the processor speed. (negative value should be indicated by a minus sign. round your answers to the nearest whole number.)price=+ speedb. based on your regression equation, is there one machine that seems particularly over- or underpriced? a. yes, the second laptop is underpriced. b.yes, the fourth laptop is overpriced. c.no, there is no laptop which is over- or underpriced. c-1. compute the correlation coefficient between the two variables. (round your answer to 3 decimal places.)correlation of speed and -2. state the decision rule for .05 significance level: h0: ρ ≤ 0; h1: ρ > 0. (round your answer to 3 decimal places.)reject h0 if t > -3. compute the value of the test statistic. (round your answer to 3 decimal places.)value of test -4. is it reasonable to conclude that the population correlation could be greater than zero? use 0.05 significance level. reject/do not reject h0. it is reasonable to say the population correlation is positive/negitive/zero   ### Another question on Mathematics Mathematics, 21.06.2019 15:00
Avenues a, b, and c are parallel to each other, and are perpendicular to 7th street. what is the length (x) of the block on broadway between avenues b and c to the nearest tenth Mathematics, 21.06.2019 15:30
Gretchen is setting up for a banquet. she has 300 chairs and needs to distribute them evenly among t tables. how many chairs should she put at each table? write your answer as an expression. Mathematics, 21.06.2019 16:30
What is the order of magnitude for the number of liters in a large bottle of soda served at a party Mathematics, 21.06.2019 16:50
Evaluate the integral integral from 0 to 4 integral from 0 to 3 integral from 2 y to 6 startfraction 6 cosine left parenthesis x squared right parenthesis over 5 startroot z endroot endfraction dx dy dz by changing the order of integration in an appropriate way.
The following data show the retail price for 12 randomly selected laptop computers along with their...
Questions     Mathematics, 09.04.2020 03:31     Mathematics, 09.04.2020 03:31          Questions on the website: 14217631