Already have an account? Get multiple benefits of using own account!
Login in your account..!
Remember me
Don't have an account? Create your account in less than a minutes,
Forgot password? how can I recover my password now!
Enter right registered email to receive password!
Kasandra Associates provides executive coaching services to Fortune 100 senior executives. Her team charges $190 per hour to provide coaching when firms prepay for 20 sessions. The following table shows Kasandra Associates' total number of hours of coaching provided per month and the firm's costs per month for the past year:
Client Hours
Cost
January
190
100,060
February
170
97,100
March
200
101,620
April
211
102,024
May
235
104,024
June
285
109,060
July
310
111,450
August
240
108,840
September
219
102,360
October
185
99,400
November
175
98,000
December
180
98,580
Required:
1) Use the high-low method to estimate fixed and variable costs using the y=a + bx formula.
An experiment was carried out to assess the effects of four tomato varieties and four planting densities on yield. There were 64 plots, and each of the 16 factor combinations was randomly assigned to 4 plots
determine whether each of the distributions given below represents a probability distribution. justify your
Formulate null and alternative hypotheses about the slope of the true regression line. State a two-sided alternative, and perform a significance test.
the sat reasoning test formerly called the scholastic aptitude test is perhaps the most widely used standardized test
assume that the mean score on a certain aptitude test across the nation is 100 and that the standard deviation is 20
Use a 0.01 level of significance to test for the evidence of improvement in the life expectancy of the batteries. Use the critical value criterion in your decision making. What is the p-value of the test? Draw your conclusion using the p-value crit..
Assume that a 2005 poll of 1000 American voters found that 76% of Republicans favored ending the tax on dividend income, as did 42% of Democrats and 54% of Independents.
Approximately normally distributed with σ=10. Determine the probability that a randomly selected chocolate bar will have: 4.3 more than 155 calories.
in a bivariate regression which variable is the dependent variable and which one is the independent variable?what does
in 1998 20 of university undergraduate students had at least one tattoo. a health practitioner obtains a random sample
A representative of the environmental protection agency (EPA) wants to select samples from 10 landfills. The director has 15 landfills from which she can collect samples.How many different samples are possible?
Why would you choose this measure of central tendency? What circumstances would make you choose an alternative measure?
Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!
whatsapp: +1-415-670-9521
Phone: +1-415-670-9521
Email: [email protected]
All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd