What if you wanted to say the weight is below 60 pounds what would the alternate hypothesis be?
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What if you wanted to say the weight is below 60 pounds what would the alternate hypothesis be?
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- Hi can you fill out the blanks for me?Which of the following does not represent a part of the scientific method? 1.Watching the flight patterns of a group of seagulls 2.Sending out a survey to 1000 people 3.Skewing data values to better fit your hypothesis 4.Guessing the amount of money you need to bring to the store to cover groceriesAccording to “common knowledge”, 50% of marriages end in divorce. You think this “common knowledge” is inaccurate. Which is the alternative hypothesis? Ha: divorces = 50% Ha: divorces ≠ 50%
- can you please show the step by step solution. please do not skip steps. Explain how you got the answer you did1) The question screenshot attached down below just need the final answer.Part II Solve each problem below. Be sure to show essential calculations. The following statements refer to the alternate hypothesis. In the space provided, in symbolic form using Ho, and Hj, write the null and alternate hypothesis. 11. a. The mean pulse of men over fifty years of age is different from 90 beats per minute. Ho: Hi: b. The mean salary of college presidents is less than $262,500. Họ: Hj: с. The mean IQ score of 20 year olds is more than 100. 20.0m Họ: Hj: d. The mean number of years required to complete and undergraduate degree in business is more than 4 years. Họ: Hj:
- Please solve very soonOnly part E was answered. What about the solutions for part A, part B, part C and part D? Using the same data pls answer these part A to D questions event A=crime is a homicide and event B = crime committed between midnight and 12:59am. part A: (A/B) decimal form is. ... percentage form ... part B: P(A) decimal form .... percentage form .... part C: P(B/A) decimal form is .... Percentage form is ....With the given problem below, describe, answer and show pertinent solutions. Problem: A teacher decided to collect homework from a random sample of herstudents, rather than grading every paper every day.
- Answer: A researcher surveyed 80 randomly selected Certified Public Accountants in each of the cities in Metro Manila area and asked them if they have performed work for free for 10 or fewer clients in the last year. The results are shown in the table. At a = 0.10, is there enough evidence to reject the claim that the proportions of those who accept free work for 10 or fewer clients are the same in each city? Cities Mandaluyong Free Work Makati 36 Marikina 30 Manila Yes 35 32 No 45 48 44 50 Total 80 80 80 80Lisa's scores on tests for the assessment class are 93, 89, 87, and 83. She needs an 89.5 average to obtain an "A" in the class. Assuming that all tests, including the final, are equally weighted, what score must she obtain on the final exam to earn an "A"? CA Vimsi lYour instructor wonders which method of getting to school is faster. She records the time it takes to get to school via bus, driving the side streets, driving on the highway, and bicycling, using 10 trips for each method. After collecting her data and analyzing the results, she reports that the F-ratio is 8.76. What are the null and alternative hypotheses? How many degrees of freedom does the group sum of squares have? How about the error sum of squares? Assuming that the conditions required for ANOVA are satisfied, what is the P-value? What would you conclude? What else about the data would you like to see in order to check the assumptions and conditions?
