


Hunter Aldridge
Seminole State College of Florida
Statistics
Statistics teacher | Tutor for 5 years
I earned my Statistics degree from Seminole State College of Florida. Equipped with a deep understanding of data analysis and interpretation, I'm here to guide you through the world of numbers. From probability theory to hypothesis testing, I'm committed to helping students grasp complex statistical concepts with clarity and confidence. Let's work together to unlock the mysteries of data and excel in your academic journey.
Questions
- Of 200 students surveyed, 120 students liked Soda, 75 students liked juice, and 190 students liked soda or juice. How many students liked soda and juice?
- What is the mode in the data 15,22,29,34,37,38,40?
- How does the General Multiplication rule differ from the Special Multiplication Rule of Probability?
- What is the mean, median, and mode of the numbers 3.2, 3.5, 3.2, 3.8, 7.2, 4.2?
- What is the probability of 5 Sunday in the month of October?
- Consider Bernoulli trials with success probability p=1/4. Given that the first four trials result in all failures, what is the conditional probability that the next four trials are all successes?
- Give an example of each: continuous data and discrete data.
- Is expected value affected by changes in variance?
- If there are 13 clubs in a deck of 52 cards, then what is the probability that a card drawn at random will be a club?
- 65% of men consider themselves knowledgeable soccer fans. If 14 men are randomly selected, what is the probability that exactly 4 of them will consider themselves knowledgeable fans?
- Suppose a random sample of size 50 is selected from a population with σ = 10. What is the value of the standard error of the mean if the population size is 50?
- What is the mode of {1,1,2,2,2,2,2,3,4,5,6,6,7,7,7,8,8,8,8,8,10,11,12,13,14,14,14} ?
- In your guessing game the player is allowed to guess the random number in #5# tries. What are the minimum number of tries you can allow a player if you want him/ her to win every time with a #100%# probability?
- What is a bimodal distribution?
- What is the relationship between the standard error of the mean and the sample size?
- When does the Central Limit Theorem hold?
- How do confidence intervals change with standard deviations?
- Help me about mathematical statistics please? I really need help for preparing my midterm in mathematical statistics. Thank you very much for your help.
- What is the definition of conditional probability?
- Suppose the probability of rain tommorw is 80%. what are the odds of rain tommorrow?