Find chance that it will rain in nc that day

Assignment Help Basic Statistics
Reference no: EM13123669

The likelihood it will rain in NC on Monday 9s 60%. SC 70%. If it rains in Greenville on Monday, there is a 80% chance that it will rain in NC that day. What is the probability it will rain in at least one of the above states.

Reference no: EM13123669

Questions Cloud

Experience an unfavorable labor rate variance : Which of the following is the most probable reason a company would experience an unfavorable labor rate variance and a favorable labor efficiency variance?
Create confidence interval for population mean score : Afterward, each mouse is given a hyperactivity rating score. The mean score was x_bar = 14.9 and s = 2.8. Give a 95% confidence interval for the population mean score μ.
How many mles of na2so4 are needed : Na2SO4 is dissolved in water to make 450.mL of a 0.250 M solution. How many mles of Na2SO4 are needed
Solve demand for steak dinners : Maximizing Profit: Demand for Steak Dinners, The unit cost of producing a steak dinner at the Smalltown Inn is $6. If a restaurant charges p dollars for a steak dinner, customers will demand 200 - 5p steak dinners per week
Find chance that it will rain in nc that day : If it rains in Greenville on Monday, there is a 80% chance that it will rain in NC that day. What is the probability it will rain in at least one of the above states.
Illustrate what interest rate would firm want to refinance : Illustrate at what interest rates would the firm want to refinance? If the dividend yield drops to 8 percent, how long will it take before the present value of the interest savings exceeds the cost of refinancing?
Unfavorable materials quantity variance : There was a favorable materials price variance of $380 and an unfavorable materials quantity variance of $120. Based on these variances, one could conclude that:
What are the consequences for farm output : What are the consequences for farm output as a result of this guaranteed price and what does the term "equilibrium" mean in the context of a market economy?
Fixed point-mean value theorem : A number (a) is called a fixed point of a function (f) if f(a)=a. Prove that, if f'(x) does NOT equal 1 for all real numbers (x), then f has at most one fixed point.

Reviews

Write a Review

Basic Statistics Questions & Answers

  What type of sampling is used

To determine her blood pressure, Carolyn divides her day into three parts; morning, afternoon, and evening. She then measures her blood pressure at 4 randomly selected times during each part of the day. What type of sampling is used?

  Dice probabilities using excel

If the player does not win or lose on his second roll he continues to roll, using the same criteria given for the second roll.

  Test at level of significance-number of number of calories

Test at .01 level of significance if mean number of number of calories for Brand A 16 oz. yogurt cups is greater than mean calories for Brand B 16 oz. yogurt cups.

  Sampling design for study

Such things as historical documents, newspaper reports, TV and radio broadcasts, when used in research, represents

  Determine probability that a wins contest if he plays first

Their probabilities for success on a single play are p for A and q for B, and successive plays are independent. Determine the probability that A wins the contest given that A plays first.

  How accurately describes measures of central tendency

A researcher computes the mean, the median, and the mode for a set of n = 50 responses to this question. Which of the following statements accurately describes the measures of central tendency?

  Conclude equal numbers of canadian retirees living in hawaii

At the 0.05 significance level, can we conclude that equal numbers of Canadian retirees living in Hawaii came from each of the four cities?

  Computing cramer and lambda using chi-square

Construct a cross tabulation to examine the relationships between the two nominal/ordinal level variables. Assume that you selected a random sample of two hundreds cases and collected data on these cases.

  Evidence that dual degree students are getting lower grades

The population variances are 4.6 and 5.0 respectively. Using a level of significance of .05, is there evidence that the dual degree students are receiving lower grades? Fully explain your answer.

  Important information regarding parameters

Acme plumbing supply just received a shipment of 5,000 stainless steel valves, but 50 regular steel valves were also sent. There is no way to tell the difference between the valves.

  T-test for dependent samples

Big Time Software Co. has developed a new version of it XD-3 software. They want to determine if the new version of XD-3 is faster then the old version.

  Probability household with savings account has no checking

Of the households with NOW accounts 79.3% had savings accounts. The probability that a randomly selected household with a savings account has no checking account is?

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