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Determine Ho and Ha from the following statements and determine the type of hypothesis (whether including the minimum, maximum, or the same hypothesis)!
a. A sports equipment company developed a type of synthetic fishing rod that is said to have strength with a middle value of not less than 10 kg.
b. Mrs. Tumini, a sweet painter seller, stated that the average sugar used every day was around no more than 3 kg.
c. Pak Dedi stated that PKM GT-AI from the Faculty of Education, State University of Malang had collected 374 PKM.
d. The Dean of FIP stated that the average PKM-GT writing by FIP students did not exceed 200 PKM.
A study investigated the effects of physical fatigue on the performance of professional tennis players. Researchers measured the number of unforced errors.
Test the assumption that the more experienced consultant has higher satisfaction ratings at the 5% significance level. Show all steps.
these data are observations collected using the completely randomized designnbspnbspsample 1nbspnbspnbspnbspsample
Consider two students, one who scores 67% on the midterm and one who scores 73% on the midterm. What are the odds that each fails the class? What is the probability that each fails the class?
A box of cereal is pushed with an applied force of 2.4 N [W] across a table. The cereal box has a mass of 2.5 kg and the box accelerates at 0.41 m/s2 [W]. A. What is the force of friction? B. What is the coefficient of friction for the table top?
transit administration light-rail is one of the safest modes oftravel with an accident rate of .99 accidents per
At the .05 significance level, is there a difference in the proportion of viewers watching the three channels?
Identify the null hypothesis H0. Identify the alternative hypothesis H1 or H-alternative. Identify the test statistic, P-value or critical value(s), and what test you will use to test your claim
The owner of Britten's Egg Farm wants to estimate the mean number of eggs laid per chicken. A sample of 20 chickens shows they laid an average of 20 eggs per month with a standard deviation of 2 eggs per month.
Assume that the population is normally distributed. Can we conclude, at the level of significance, that the mean lifetime of light bulbs made by this manufacturer differs from months?
Estimate the probability (to the nearest hundredth) that a U.S. adult selected at random thinks the occupation of firefighter has very great prestige.
the population mean and standard deviation are given below. find the required propability and determine wheather the
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