Te proportion of all items classified as not high sodium

Assignment Help Basic Statistics
Reference no: EM13606493

A consumer survey is trying to assess how much "bad food" is being purchased. "Bad foods" are categorized into two types: high fat (Type I) and high sodium (Type II). It is found that 40% of items purchased are either Type I or II or both. The proportion of all items classified as "not high fat" is twice the proportion of all items classifed as "high fat". The proportion of all items classified as "not high sodium" is three times the proportion of all items classified as "high sodium". Calculate the probability that an item is both high fat and high sodium.

Reference no: EM13606493

Questions Cloud

Customers at a gas station pay with a credit card a debit : customers at a gas station pay with a credit card a debit card b or cash c. assume that successive customers make
Soku company issues 35000 shares of 9 par value common : soku company issues 35000 shares of 9 par value common stock in exchange for land and a building. the land is valued at
An electron moves on a path parallel to the direction of a : an electron moves on a path parallel to the direction of a uniform electric field of strength 5 nc. how much work is
Aloha corporation issues 11000 shares of its common stock : aloha corporation issues 11000 shares of its common stock for 111100 cash on february 20.1. assume the stock has
Te proportion of all items classified as not high sodium : a consumer survey is trying to assess how much bad food is being purchased. bad foods are categorized into two types
The inlet area of the nozzle is 90cm2 determine a the mass : air enters an adiabatic nozzle steadily at 300 kpa 200degcand 28 ms and leaves at 100 kpa and 168 ms. the inlet area of
After a reaction time 0800 s the policeman begins to pursue : a police car is traveling at a velocity of 16.0 ms due north when a car zooms by at a constant velocity of 45.0 ms due
An urn contains 9 colored balls 4 orange and 5 blue two : an urn contains 9 colored balls 4 orange and 5 blue. two balls are selected at random without replacement and you are
Cosmo and ellis began a partnership by investing 40000 and : cosmo and ellis began a partnership by investing 40000 and 51000 respectively. during its first year the partnership

Reviews

Write a Review

Basic Statistics Questions & Answers

  Probability that the? residents of household own two cars

The probability that the residents?own 2 cars is 55%. Of the households surveyed, 60% had incomes over $50,000. The probability that the? residents of a household own 2 cars is?

  Find the moment of inertia of the wheel

Initially the wheel rotates with an angular speed W, causing the block to rise with a linear speed v = 0.33 m/s. Find the moment of inertia of the wheel if the block rises to a height of = 7.9 before momentarily coming to rest.

  A random sample of 81 students at a local university showed

a random sample of 81 students at a local university showed that they work an average of 60 hours per month with a

  Standard normal curve and indicating the area

Drawing the standard normal curve and indicating the area representing the probability and

  Find the critical value for number of acres

A random sample of 5 parks is selected and the number of acres is shown at alpha= 0.05, find the critical value. 944, 1036, 790, 5842,566

  Determining null and alternative hypotheses

The mean SAT score in mathematics is 498. The founders of a nationwide SAT preparation course claim that graduates of the course score higher, on average, than the national mean.

  Value is a statistic or a parameter

Determine whether the given value is a statistic or a parameter. A researcher determines that 42.7% of all downtown office buildings have ventilation problems. Is this a statistic or a parameter; explain your answer.

  Define confidence interval estimation

Calculate a 95% confidence interval for the population mean, based on the sample 10, 12, 13, 14, 15, 16, and 49.  Change the number from 49 to 16 and recalculate the confidence interval.  Using results, explain the effect of an outlier or extreme ..

  What is estimated index of satisfaction for person

What is the estimated index of satisfaction for a person who first married at 18, has an annual income of $26,500, has three children living, has assets of $156,000.

  Significant effect on aggression using an alpha level

Does drug have significant effect on aggression? Use an alpha level of .05, two tails.

  Magtek electronics

"MagTek" electronics has developed a smart phone that does things that no other phone yet released into the market-place will do. The marketing department is planning to demonstrate this new phone to a group of potential customers, but is worried abo..

  Is the difference significant at the one percent level

The samples do indicate that university A's students are younger than university B's; but is the difference significant at the 1% level?

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