Christopher Axton
Statistics teacher | Experienced educator in USA
I hold a degree in Statistics from McDaniel College, bringing a wealth of knowledge to help you conquer challenging subjects. With a passion for demystifying statistical concepts, I am dedicated to making learning an engaging experience. Let's unravel the complexities together and turn every question into an opportunity for understanding.
Questions
Can someone help me solve this problem?
The probability that rozaimah goes shopping is 0.8 on a sunny day and 0.4 on a rainy day. H forcefasted that it will rain tomorrow is 0.3. What is the probability that rozaimah will go shopping tomorrow?
I have tried to solve number a and b, but I am confused to solve number c. Would you be so kind to help me please? It's about mathematical statistics. I am studying for my midterm. Thank you very much for your help before.
The mean of the numbers 8, 12, 13, 15, 17, 19 and y is 16. what is y?
Three manufacturing plants, say I, II and III, produce 20, 30 and 50 percent of a company’s output respectively. What is the probability that a randomly-chosen item from the company’s warehouse is defective?
How do you find the range of 5, 0, 14, 16, 13?
What is a partition of sums of squares?
What is the importance of descriptive statistics?
How many different student body governments are possible if there are 4 seniors, 5 juniors, and 3 sophomores running for the student body offices of senior class president, junior class president, and sophomore class president?
What is the goal of a matched pair design?
How do you find the margin of error for a poll, assuming that 95% confidence and pi= 0.4 for n = 450?
How many different permutations can you get from the letters in the word INVISIBILITY?
If the mean, actual observed values, and standard deviation are multiplied by #2#, does the z-score stay the same?
How do I rewrite the confidence interval (0.0268, 0.133) in the form of #hatp - E < p < hatp + E#?
S With a short time remaining in the day, a FedEx driver has time to make deliveries at 6 locations among the 9 locations remaining. How many different routes are possible?
For binomial distribution X, with n = 7 and p = 0.6, what is P(X>3)?
- Find the total number of ways in which a beggar can be given at least one rupee from four 25paise coins,three 50paise coins & 2 one rupee coins ? (1rupee=100paise)
- How do you calculate a z-score?
- How to find median and a mode of arranged and non-arranged data respectively?
- How do you calculate the slope and intercept of a regression line?