Information about independent events

Assignment Help Basic Statistics
Reference no: EM13104201

The probability I'll jog today is 0.90 and the probability you'll jog tonight is 0.30. Find the probability:

a) I'll jog and you don't jog.

b) You'll jog and I don't jog.

c) We'll both jog.

d) Neither of us will jog.

Reference no: EM13104201

Questions Cloud

Probability of incoming phone calls : A certain company relies heavily on phone orders. Suppose past records show that R% of all incoming phone calls to this company are orders from customers.
How transitions assist with the flow of the cause : Write down some common transitions? How might transitions assist with the flow of the cause and effect essay? Do certain transitions influence the key point of your essay?
Calculate the annual ordering cost : Item X is a standard item stocked in a company's inventory of component parts. Each year the firm, on a random basis, uses about 2000 units of X which costs $25 each. Storage cost amounts to $5 per unity of average inventory.
Information about independent events : The probability I'll jog today is 0.90 and the probability you'll jog tonight is 0.30. Find the probability:
Estimate the upper and lower control limits : A machine at the Pacific Fruit Company fills boxes with raisins. The labeled weight of the boxes is 9 oz. The quality control department sampled five boxes at two hour time intervals to construct a control chart.
Probability related to division of housework : Is the proportion of men who felt that division of housework was fair greater than the proportion of women who felt the division of housework was fair? Use alpha = .05 for the test.
Estimate the process capability index for vaxidene : Crawford Pharmaceuticals has developed a new drug, Vaxidene, which is administered in the form of a pill. The target amount for a single dose is 100 mg.
How trip to ocean can be relaxing escape to faraway places : What sentence is topic sentence of paragraph? What sentence is unrelated to topic and can be eliminated? Trip to ocean can be relaxing escape to faraway places.

Reviews

Write a Review

Basic Statistics Questions & Answers

  Determining standard deviation of percentage return

If one invested in Stock A, Determine standard deviation of percentage return?

  Probability of monitoring the patients

This morning the office you are monitoring has eight office visits on the schedule. What is the probability that:

  Range for the coefficient of determination

How do we use a least squares regression line? What is the range for the coefficient of determination?

  Perform hypothesis testing

Perform hypothesis testing on one variable's data.

  Contributing to the differences in price

Find the average cost of a loaf of bread in your area and compute the cost per day for one year. (Remember that average is the mean, median, mode, and midrange, but choose the best for the data.) 1. What measures of central tendency did you use?

  Expected value-binomial probability

What type of probability distribution is presented? Find the probability that exactly 5 of his saplings will die in that first winter. Round to 4 decimal places. Find the probability that 5 or less of saplings will die in that first winter. Round to ..

  Normal probability-sampling distribution of sample mean

Given a normal distribution with a population mean of 100, a standard deviation of 10 and a sample size of n = 25, what is the probability that X is

  Value of z required for rejection

Given the same significance level, a ________ value of  t  will be required to reject the null hypothesis compared to the value of  z  required for rejection.

  Small bags distribution to wholesalers

A flour mill produces flour in small bags before distributing them to wholesalers. The average weight of each bags is 8 kg with a standard deviation of 0.5 kg.

  Confidence interval for the mean amount left by all groups

A random sample of 52 groups gave a mean of $8.30 with a standard deviation of $2.42. Find a 90% confidence interval for the mean amount left by all groups.

  Determining average score for erau graduates

Determine the average score for ERAU graduates? Determine the value of test statistic? Significance level?

  Find the test statistic for problem

Use the sample results with a 0.05 significance level to test the claim that pulse rates of men have a standard deviation greater than 10 beats per minute.

Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd