13) Likelihood ratio test: You have a sample from a gamma distribution. You know that B = 5 and that n> 100. You would like to do the following test: Ho: a = 2 H: a+2.
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- You want to find the probability of getting a z score less than or equal to 1.2. Which distribution would be the best for calculating this probablityQ2: Find the value of 'p’ if the mean of the distribution is 14.45, and hence find median, mode, variance and standard deviation: Class 2.525-7.524 7.525-12.524 | 12.525-17.524 17.525-22.524 22.525-27.524 Frequency 9 15 34 PThank you
- You intend to conduct a goodness-of-fit test for a multinomial distribution with 3 categories. You collect data from 77 subjects. What are the degrees of freedom for the x? distribution for this test? d.f. =I need some help with my stats homework. This comes from the textbook introduction to the practices of statistics ninth edition. Can you help me please. Only do (d)You intend to conduct a goodness-of-fit test for a multinomial distribution with 3 categories. You collect data from 78 subjects. What are the degrees of freedom for the x? distribution for this test? d.f. =
- Please do not give solution in image format thanku A production process manufactures electronic components with timing signals whose duration follows a normal distribution. A random sample of 7 components was taken, and the durations of their timing signals were measured. a. The probability is 0.10 that the sample variance is bigger than what percentage of the population variance? b. The probability is 0.05 that the sample variance is less than what percentage of the population variance?There are 100 students in a club. 20 are seniors. 12 arrive at December’s meeting at random. We want to predict the number of seniors that arrive. Describe the distribution and determine P(x=3).An independent measures study with n = 6 in each sample produces a sample mean difference of 8 points and Sm1-m2= 2. What is the value for the T statistic? A. 1 B. 2 C. 4 D. 4/-8
- Can you answer whats blank?Using the data attached, compute x-bar: 1. Define the random variable x-bar in words 2. state the estimated distribution to use. Use both words and symbols.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. =