User Account

All Pages

The number of musicians who can play the guitar alone is 40

Assignment Help Basic Statistics
Reference no: EM13593262

Out of a total of 120 musicians in a club, 5% can play all the three instruments- Guitar, violin and Flute. It so happens that the number of musicians who can play any two and only two of the above instruments is 30. The number of musicians who can play the guitar alone is 40. What is the total number of those who can play violin alone or flute alone ?

A) 30

B) 38

C) 44

D) 45

Reference no: EM13593262

Questions Cloud

Cosmo corporation is projecting a cash balance of 32785 in : cosmo corporation is projecting a cash balance of 32785 in its december 31 2013 balance sheet. cosmo schedule of
Te maximum charge on the capacitor is 45mc during : in an lc circuit containing a 40-mh ideal inductor and a 1.2-mf capacitor the maximum charge on the capacitor is 45mc
Caballero manufacturing incurs unit costs of 15 10 variable : caballero manufacturing incurs unit costs of 15 10 variable and 5 fixed in making a sub-assembly part for its finished
Cosmo corporation is projecting a cash balance of 32785 in : cosmo corporation is projecting a cash balance of 32785 in its december 31 2013 balance sheet. cosmo schedule of
The number of musicians who can play the guitar alone is 40 : out of a total of 120 musicians in a club 5 can play all the three instruments- guitar violin and flute. it so happens
Stein company had the following transactions pertaining to : stein company had the following transactions pertaining to its short-term stock investments. stein owns more than 20 of
An uncharged 10-muf capacitor is connected in series with a : an uncharged 1.0-muf capacitor is connected in series with a 23-komega resistor an ideal 7.0-v battery and an open
Te ccl4 formed in the first step is used as a reactant in : each step in the process has a 60 yield. ch4 4 cl2 ----gt ccl 4hcl ccl4 2hf ---gt ccl2f2 2hclthe ccl4 formed in the
In flagg company net income is 280000 if accounts : in flagg company net income is 280000. if accounts receivable increased 145000 and accounts payable decreased 50000 net

Reviews

Write a Review

Basic Statistics Questions & Answers

  Difference in the effect of antibiotics on clearance

Does there seem to be any difference in the effect of the antibiotics on clearance of otitis media? Express your results in terms of relative risk (RR). Consider separate analyses for unilateral and bilateral cases. Also consider an analysis combi..

  Basic statistics page 1 of 3 gb513 assessment 6 final

page 1 of 3 gb513 part a requires you to reviewdiscuss an article which was published in harvard business review. use

  What requirements are necessary for a normal probability

what requirements are necessary for a normal probability distribution to be a standard normal probability

  Computation of the test statistics

Be able to conduct a one-tailed hypothesis test for the mean at the .025 significance level. State the null and alternative. State the critical value. Draw a diagram. Provide the computation of the test statistics. State your decision in terms of ..

  Question on psychological statistics

If an original set of measurements is made in inches and has mean of 36 and variance of 144, what will be the mean, variance, and standard deviation if:

  Average duration of unemployment in a low developed region

From a random sample we know that the average duration of unemployment in a low developed region A is 147 days (with standard deviation sA = 32 days and nA = 230 unemployed).

  Find the shape of this distribution

The lifetime of a 2-volt non-rechargeable battery in constant use has a Normal distribution with a mean of 516 hours and a standard deviation of 20 hours. The proportion of batteries with lifetimes exceeding 520 hours is approximately.

  What is the probability that a sample mean would exceed

The statistics showed that students studied an average of 20 hours per week with a standard deviation of 10 hours. What is the probability that a sample mean would exceed 20 hours per week?

  Normal probability-florida subdivision

Assume that, among residents of a large Florida subdivision, the population mean age is 65 years old, the population standard deviation is 2 years, and that the age variable is distributed normally.

  Using anova instead of regression to solve problem

What can be done to remedy multicollinearity? Use ANOVA instead of Regression.

  Statistics-savings rates in us

According to the Bureau of Economic Analysis, the savings rate of American households, defined as a percentage of the disposable personal income, was 4.20% in 2009.

  Find the height of the density curve

A random variable has the density curve as in the graph below. Find  The height of the density curve?

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!

Submit Assignment

Academics

Major Subjects

Majors

Get In Touch

whatsapp: +1-415-670-9521

Phone: +1-415-670-9521

Email: [email protected]

TERMS & POLICIES

HELP & SUPPORT

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