3. A jeans manufacturer knows that a large budget for television advertising of hisproduct will create a demand for it among department store buyers. The following tableshows the amount (ten thousand pesos) spent for advertising the fall line of jeans foreight years and the number of pairs of jeans sold (in thousands) in each fall line.AmountNumberYearspentof Jeans1985504519866560198775801988100951989125120199014015019911701451992195190Use linear regression to predict the number of pairs of jeans sold, in terms of the amountspent on the television advertising.Answer the following:a. What is the coefficient of correlation?b. What is the y-intercept and the slope?c. What is the regression equation?d. What is the coefficient of determination, r?? Assess the model by interpreting r?.e. Use the regression equation for description and/or prediction. (If themanufacturer spends P2M in advertising, what would be his expected sales?)f. Is there a significant relationship between the variables? Explain your answer.

Comment: As per the our company guidelines we are supposed to answer only three subparts. Kindly…

Answered: product will create a demand for it…

MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

Section: Chapter Questions

Problem 1P

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3. Write each percent increase or decrease as a percentage of the initial amount. The first one is done for you. a This year, there was 40% more snow than last year. The amount of snow this year is 140% of the amount of snow last year. b. This year, there were 25% fewer sunny days than last year. c. Compared to last month, there was a 50% increase in the number of houses sold this month. d. The runner's time to complete the marathon was a 10% less than the time to complete the last marathon.
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Suppose Paul has two monthly bills, one for utilities and one for cable services. Paul's utility bill includes separate charges for gas and electricity usage. The total number of dollars he spends each month for utilities is nu. Paul's cable bill includes separate charges for his cable television subscription and his internet service. The total number of dollars he spends on cable services each month is nc. Assume that the true, long-run proportion pE of Paul's utility bill due to electricity usage is known to be 0.40. Assume that the true, long-run proportion ps of his cable bill due to television service is known to be 0.65. The number of dollars Paul spends each month for electricity is a binomial random variable E with mean ug and standard deviation o E. The number of dollars he spends each month for cable television is a binomial random variable T with mean µs and standard deviation oT. The correlation pET between E and T is 0.40. The total number of dollars ny Paul spends one…
8) 8x 6x hp %24
3. -6.3 - (-2.7) = %3D v.
Part 3: Create a visual of your model- Use what you found in parts 1 and 2. Use smiley face stickers for the 30 people and the 100 gold star stickers for the wealth. Asia North America Europe North America South America Europe Africa Oceania Antarctica South America Africa Oceania 57 52
Compute Darryl's total Social Security and Medicare taxes for the third quarter, if she is self-employed and earns $1,220.00 on a weekly basis. a $186.66 b $1,213.29 c $1,308.45 d $2,426.58
A. By how much does the machine decrease in value (in dollars) in 1 year? B. Predict when (in years) the value of the copy machine will be zero.
8.) The following table shows the monthly changes to the amount of money in Arielle's of bank açcount over the last four months. May +$25 June +$30 f July -$40 August -$15 Which month saw the biggest change in Arielle's account?
The table shows the number of bikes sold at a store during a three-year period. Year Number Sold Year 1 725 Year 2 579 Year 3 696 In Year 4, the store sold 121% of the total number of scooters sold during previous three years combined. Determine the number of scooters sold in Year 4. A. 2,420 B. 2,000 C. 42,000 D. 242,000
A craft shop buys stuffed animals with a list price of $6,000. If the wholesaler offers trade discounts of 15/15/15, find the net price factor. 0.00338 0.51200 0.61413 0.72900
2. A saleswoman will receive 35% commission of her total sales. She makes a total of $6,000. What is the commission that she will receive?

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