Hailey Anderson
Statistics teacher | Tutor for 5 years
I hold a degree in Statistics from Chapman University, equipping me with the expertise to tackle diverse subjects. With a passion for sharing knowledge, I thrive on helping students understand complex concepts. My approach focuses on clarity and practical application, empowering learners to excel in their studies. Whether it's unraveling the mysteries of mathematics, dissecting scientific principles, or delving into the intricacies of literature, I'm here to guide you every step of the way. Let's embark on this educational journey together and unlock your full potential.
Questions
What is the probability of rolling two even numbers in one roll of a pair of dice?
What is the mean, median, mode, and range of 7.6, 7.6, 6.1, 6, 14.3?
The number of way in which a examiner can assign 30 marks to 8 questions given not less than 2 marks to any question is?
How can regression analysis be used in business?
What is the difference between r and r-squared?
The median of data 1,2,0,3,2,1,4 is?
There were five people in group A, with a mean lQ of 100, and five in group B, with a mean IQ of 74. When Jack left group A for group B, both means increased, and the total of the two new means was 180. What Is Jack's IQ?
How many four-digit even numbers can be formed using the digits 3,4,7,8 if digits may be repeated?
What is the average of 14, 29 and 142?
On a standard measure of hearing ability the mean is 300 and the standard deviation is 20. What is the z-score for a person who scores 340?
What is the general formate for the equation of a least-squares regression line?
How can you test the fairness of a pair of dice?
How do you evaluate 10c3?
A coin is tossed 20 times. What is the probability there are 17 tails?
What If a set of grades on a statistics examination are approximately normally distributed with the mean of 74 and a standard deviation of 7.9? When:
What is the difference between a normal and binomial distribution?
- What is the difference between VAR.S function and VAR.P function on Microsoft Excel?
- Let z be a random variable with a standard normal distribution. Find the indicated probability. What is the probability that P(z ≤ 1.18)?
- What is the average of 27 and 45?
- If two dice are rolled once and one die rolled a second time if the first two rolls have same number, what is the probability of getting a sum of 14?