A television commercial claims that 3 out of4 dentists prefer GRIN toothpaste. If they surveyed200 dentists, how many did not prefer GRINtoothpaste?А 150В 100С 75D 50

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Answered: A television commercial claims that 3…

College Algebra

1st Edition

ISBN:9781938168383

Author:Jay Abramson

Publisher:Jay Abramson

Chapter9: Sequences, Probability And Counting Theory

Section: Chapter Questions

Problem 17PT: A buyer of a new sedan can custom order the car by choosing from 5 different exterior colors, 3...

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Similar questions

A buyer of a new sedan can custom order the car by choosing from 5 different exterior colors, 3 different interior colors, 2 sound systems, 3 motor designs, and either manual or automatic transmission. How many choices does the buyer have?
A national forest service wanted to estimate the number of deer in a particular national park. They cotton tag 71 deer and release him back into the park. Later they selected a sample of 272 deer. Of the 272 dear, 17 were tagged, assuming that the portion of tag deer and the sample holds for all deer in the forest, what is the best estimate of the number of deer in the park?
A bag contain red and blue marbles. In a representative sample of 10 marbles, there are 5 blue marbels. If the bag has 180 marbles, estimate the number of blue marbles and red marbles in the bag.
to determine the number of fish in a lake ,several researchers tagged 150 of the fish in a certain lake.in a sample,they found 7 out of 560 fish were tagged.About how many fish are in the lake?
To determine the number of fish in a lake, several researchers tagged 150 of the fish in a certain lake. In a sample, they found 7 out of 560 fish were tagged. About how many fish are in the lake?
A recent survey reports that 22% of students take the bus to campus. If 660 students commute to campusby bus, how many students participated in the study?
A survey is given to 95 members at the local gym and found that 56 members are taking Rock Climbing and 32 are taking Yoga. Of the members taking Rock Climbing or Yoga, 14 are taking both classes. How many gym members are not taking either course?
In a poll of 480 universities students, 220 said they were opposed to legalizing marijuana estimate the percentage of students who oppose legalizing marijuana
in a survey of 80 fifth grade students who play soccer,basketball,or both,60 students play and 40 play basketball. how many studebts play both?
In a survey of 600 students in a school, 150 students were found to be taking tea and 225 taking coffee, 100 were taking both tea and coffee. Find how many students were taking neither tea nor coffee?
A newspaper article claimed that 3 out of 5 households in the area had internet connections. If they surveyed 300 people, how many did not have internet hookups? А 180 В 200 120 D 240
According to the U.S. Census Bureau, 69% of children under the age of 18 years in the United States lived with two parents in 2009. Suppose that in a recent sample of 2025 children, 1218 were living with two parents. the parts in red please

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A television commercial claims that 3 out of 4 dentists prefer GRIN toothpaste. If they surveyed 200 dentists, how many did not prefer GRIN toothpaste? А 150 В 100 С 75 D 50