Two dices are tossed and the absolute difference of the two dices reading is calculated. a) Find the experiment sample space b) Find P(A) where A is an event represents the calculated results is equal or larger than 3. Find P(B) where B is an event represents the calculated results is equal or smaller than 4.
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- ow many outcomes would there be in the sample space for rolling 3 dice and flipping 3 coins?An ice cream parlor serves 10 flavors of ice cream. Carrie and Jimmy each randomly and independently choose 3 out of those 10 flavors. Use the method of indicators to find the expected number of flavors chosen by both Carrie and Jimmy and simplify your final answer**** ****Each person has to choose 3 different flavors (Vanilla- Vanilla-Chocolate is not ok) but their flavors are allowed to overlap (Chocolate-Vanilla-Strawberry for Carrie and Chocolate- Blueberry-Mint for Jimmy is ok). The order of flavors doesn’t matter.In a two sample (independent-sample) test, what must be true if t = 0? Group of answer choices A)The two population means must be equal. B)The two sample means must be equal. C)The two sample variances must be equal. D)The two population means must be not equal.
- Two fair dice are rolled at the same time and the number of dots appearing on both dice is counted. (i). Make a table to represent the sample space for this pair of dice (I)Find the probability that the sum is 7 (ii). Find the probability that the sum is an odd number larger than 6 (iii) Find the probability that the sum is less than 2 (iv). Find the probability that the sum is more than 12 (v). Find the probability that the sum is between 2 and 12 inclusive.Please help. Suppose we roll a regular six die three times.2. In a population it is estimated that 20% have a desired trait of interest for the researcher. The researcher wants to know how many people on average he has to draw from a population to get 2 people with the trait. Use rows 20-24 of the Random Number Table to carry out the simulation. Explain clearly how you set up the problem and report your findings. Answer:
- ← Jamison Kovach Supply Company manufactures paper clips and other office products. Although inexpensive, paper clips have provided the firm with a high margin of profitability. Sample size is 200. Results are given for the last 10 samples. Sample Defectives 1 UCL 5 = 2 7 3 2 4 6 5 6 6 5 b) Has the process been in control? Based on the developed control limits, the number of defectives has been IN-CONTROL c) If the sample size were 100 instead, how would your limits and conclusions change? 7 5 The type of control chart that is best to monitor this process is p-chart a) Establish the control limits to include 99.73% of the random variation in defectives. UCL, = 0.059 (enter your response as a number between 0 and 1, rounded to three decimal places) LCLp = 0 (enter your response as a number between 0 and 1, rounded to three decimal places) 8 5 9 2 (enter your response as a number between 0 and 1, rounded to three decimal places) 10 11You intend to conduct a independence for a contingency table with 6 categories in the column variable and 3 categories in the row variable. You collect data from 102 subjects. What are the degrees of freedom for the x² distribution for this test? d.f. =Colder? We used the formula °F = 9>5°C + 32 to con-vert Celsius to Fahrenheit in Chapter 5. Let’s put it to use in a random variable setting.a) Suppose your town has a mean January temperature of11°C. What is the mean temperature in °F?b) Fortunately your local weatherman has recently takena statistics course and is keen to show off his newfound knowledge. He reports that January has a standard de-viation of 6°C. What is the standard deviation in °F?
- You intend to conduct a test of independence for a con tingency table with 4 categories in the column variable and 6 categories in the row variable. You collect data from 595 subjects. What are the degrees of freedom for the x distribution for this test? d.f. =A bag has 12 different-colored marbles: 4 green, 5 blue, 1 yellow, and 2 orange. You draw a marble from the bag. If you get an orange marble or yellow marble, you win a prize. The table shows that there were 50 trials of picking a marble from the bag. 1.Use the results of the simulation to calculate the experimental probability of winning. Show your work and provide the formula/ratio used. 2.What was the most likely outcome in the simulation? What was the least likely outcome? Why?Consider the experiment of rolling a pair of dice. Suppose that we are interested in the sum of the face values showing on the dice. Because each roll has six possible even values (2, 4, 6, 8, 10, and 12) and only five possible odd values (3, 5, 7, 9, and 11), the dice should show even values more often than odd values. Do you agree with this statement? Explain. This statement ---Select--- is is not correct because P(odd) = and P(even) =