Probability, Basic Statistics

Assignment Help:
jay can remember only the first 4 digits of his friends phone number. he also knows that the number has 7 digits and the last digit is not a zero. if jay were to dial all of the possible numbers and it takes him 21 seconds to try each one, how long will it take him (in total) to try each possibility?

Related Discussions:- Probability

depreciation during the financial year, Depreciation during the financial ...

Depreciation during the financial year  The Resources which are bought during the economical season and its determined that the Depreciation will be incurred on them @ 10% PA it

Managerial accounting, Barker Company has a single product called a Zet. Th...

Barker Company has a single product called a Zet. The company normally produces and sells 80,000 Zets each year at a selling price of $40 per unit. The company’s unit costs at this

Index numbers, various types of index numbers constructed in india ????

various types of index numbers constructed in india ????

Accounting standards in canada, Accounting Standards in  Canada:  : In...

Accounting Standards in  Canada:  : In 2005, the Accounting Standards Board in Canada promoted the use of IFRS over the use of GAAP. The companies of Canada are supposed to ad

T distribution, t distribution has proportionately smaller areas in its tai...

t distribution has proportionately smaller areas in its tail than normal distribution. is it true?

Calculate the weighted average cost of capital, The Foschini Group has just...

The Foschini Group has just issued a batch of preference shares that will pay a constant dividend of R8, beginning 6 years from now. If the required rate of return is 8%, what does

Want to get job, I am Hussain and I have done master in Statistics. Current...

I am Hussain and I have done master in Statistics. Currently I am doing Mphil Statistics from Pakistan. I want to get online Statistics Tutor job. So contact with me as soon as pos

Write Your Message!

Captcha
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