Question

In: Math

For PART B USE A TI 84 AND LIST THE STEPS THAT YOU DID! THANK YOU...

For PART B USE A TI 84 AND LIST THE STEPS THAT YOU DID! THANK YOU

Researchers want to determine whether all bags of Skittles® have the same proportion of colors regardless of the flavor of Skittles®. To test this, they randomly sampled king-size bags of each flavor and recorded their findings in the table.

Flavor Skittles® Color
Red Orange Yellow Blue Green
Original 15 20 18 12 16
Tropical 10 7 9 18 5
Wild Berry 16 12 13 8 10


Part A: What are the correct degrees of freedom for this table? (2 points)

Part B: Calculate the expected count for the number of blue tropical Skittles®. Show your work. (3 points)

Part C: Is there sufficient evidence that there is a difference in the proportion of colors for the different flavors of Skittles®? Provide a statistical justification for your conclusion. (5 points)

Solutions

Expert Solution


Related Solutions

HOW WOULD YOU COMPUTE THIS BY HAND AND USING A TI-84 CALCULATOR? WHAT ARE THE STEPS...
HOW WOULD YOU COMPUTE THIS BY HAND AND USING A TI-84 CALCULATOR? WHAT ARE THE STEPS FOR THE CALCULATOR? also for 2, how do you calculate PMT for TVM solver on Calc Consider the after-tax cash flows below from a project that is being considered by Despondus Corporation. Since the project is an extension of the firm's current business, it carries the same risk as the overall firm. Year 0 1 2 3 4 5 Cash Flow -$264,000 $92,000 $66,000...
For the answer please show you work : please include steps/functions used on TI 84+ calculator...
For the answer please show you work : please include steps/functions used on TI 84+ calculator (mandatory). a. State the hypotheses and identify the claim. b. Find the critical value. c. Compute the test value. d. Make the decision./Summarize the results In a magazine survey, 60% of respondents said that they used reusable shopping bags, 32% asked for plastic, and 8% requested paper. A random sample of 300 shoppers revealed that 28 asked for paper, 120 requested plastic, and the...
What are the steps for solving for MIRR using a Ti-84 calculator given the following information:...
What are the steps for solving for MIRR using a Ti-84 calculator given the following information: (Please list all steps and keys to press to arrive to the conclusion) C0 C1 C2 IRR NPV@10% Project A -$1.6M +$10M -$10M 25%, 400% -$0.77M
Please explain steps to find these answers on the TI 84 plus calculator: A machine used...
Please explain steps to find these answers on the TI 84 plus calculator: A machine used to fill gallon sized paint cans is regulated so that the amount of paint dispensed has a mean of 128 ounces and a standard deviation of 0.20 ounce. You randomly select 40 cans and carefully measure the contents. The same mean of the cans is 127.9 ounces. Does the machine need to be reset? Explain your reasoning.
can you show steps using the TI-84 plus? not using excel function. 19. Mercury in Sushi...
can you show steps using the TI-84 plus? not using excel function. 19. Mercury in Sushi An FDA guideline is that the mercury in fish should be below I part per million (ppm). Listed below are the amounts of mercury (ppm) found in tuna sushi sampled at different stores in New York City. The study was sponsored by the New York Times, and the stores (in order) are D’Agostino, Eli’s Manhattan, Fairway, Food Emporium, Gourmet Garage, Grace’s Marketplace, and Whole...
The random variable X ~ B(5, 0.8). Find the following using a Ti-83/84 a. Mean b....
The random variable X ~ B(5, 0.8). Find the following using a Ti-83/84 a. Mean b. Standard Deviation c. P(3) d. P(x > 3)
Can you explain how to do on TI-84 . Trials in an experiment with a polygraph...
Can you explain how to do on TI-84 . Trials in an experiment with a polygraph include 98 results that include 23 cases of wrong results and 75 cases of correct results. Use a 0.05 significance level to test the claim that such polygraph results are correct less than 80​%of the time. Identify the null​ hypothesis, alternative​ hypothesis, test​ statistic, P-value, conclusion about the null​ hypothesis, and final conclusion that addresses the original claim. Use the​ P-value method. Use the...
How could I use TI-84 to get the answer? Enter the cash flows into the calculator...
How could I use TI-84 to get the answer? Enter the cash flows into the calculator and compute NPV and IRR. CF0 = -110,000; C01 = 51,780; F01 = 2; C02 = 71,780; F02 = 1 NPV; I = 20; CPT NPV = 10,648 CPT IRR = 25.8% The answer is included, but I am looking for the steps.
PLEASE EXPLAIN HOW TO DO ON TI-84 You wish to test the following claim (HAHA) at...
PLEASE EXPLAIN HOW TO DO ON TI-84 You wish to test the following claim (HAHA) at a significance level of α=0.02α=0.02.       Ho:μ=54.2Ho:μ=54.2       HA:μ≠54.2HA:μ≠54.2 You believe the population is normally distributed, but you do not know the standard deviation. You obtain the following sample of data: data 41.7 40.8 40.8 76.1 71.1 60.1 44 46 50.1 56.1 What is the critical value for this test?  (Round to the thousandths) critical value = ±± Enter the data into L1 and make sure to...
Can you explain how to calculate with TI-84 calculator if possible? Thanks will rate! 1) This...
Can you explain how to calculate with TI-84 calculator if possible? Thanks will rate! 1) This exercise uses the normal probability density function and requires the use of either technology or a table of values of the standard normal distribution. The cash operating expenses of the regional phone companies during the first half of 1994 were distributed about a mean of $29.77 per access line per month, with a standard deviation of $2.65. Company A's operating expenses were $28.00 per...
ADVERTISEMENT
ADVERTISEMENT
ADVERTISEMENT