Mixed Proportion Review
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Business
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Apr 3, 2024
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Have Skied Have Not Skied Ages 10-20 Ages 21-30 Total 71 43 The incomplete table above summarizes how many members of two different age groups have skied according to a recent survey. There are two times as many people ages 10-20 who have not skied as there are people ages 10-20 who have skied, and there are six times as many people ages 21-30 who have skied as there are people ages 21-30 who have not skied. If there is a total of 71 survey respondents who have skied and 43 survey respondents who have not skied, what is the probability that a person who has not skied selected randomly is in the 10-20 age group? (Round to the nearest hundredth.)
Tickets numbered 1 to 10 are mixed up, and then two tickets are drawn, with replacement. What is the probability that both tickets drawn will be a multiple of 2 ?
If the length of a rectangle is decreased by 40% and the width is decreased by 25%, the area of the resulting rectangle is smaller than the area of the original rectangle by what percent? (Disregard the % sign in your answer.)
12% of 80 is 21—0 of what number?
Sharon purchased two bookcases, both in the shape of a right rectangular prism. The table below shows some information about the two bookcases. Length Width Mass Cost Bookcase 1 | 54 inches | 18 inches |80 pounds| $280 Bookcase 2 | 30 inches 55 pounds| $130 Bookcase 2 has a ratio of width to length of 2 to 5. What is the width, in inches, of Bookcase 27
If 4a + b is 250 percent of 6a, what is the b value of 3 ?
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Related Questions
Using the cumulative frequency distribution below determines how many individuals were in the 55-59.99 class
Height inches 55-54.99 cumulative frequency 3
Height inches 55-59.99 cumulative frequency 10
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Height inches 65-69.99 cumulative frequency 23
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Participant Demographics
The study included 42 parents of students between grades 4 to 6 and 8 teachers from Eccleston Primary School. The demographics of the participants are as follows:
Parents:
Gender: 81% female, 19% male
Age: ranging from 18 to 55+
Relationship to the child: predominantly mothers (42.9%) and fathers (14.3%)
Grade of child: 53.7% in Grade 6, 22% in Grade 5, and 24.4% in Grade 4
Teachers:
Gender: 100% female
Teaching experience: ranging from less than 1 year to more than 15 years, with the majority having 6-10 years of experience ( o Less than 1 year 12.5 % 1 o 1-5 years 12.5% 1 o 6-10 years 37.5% 3 o 11-15 years 0% o More than 15 years 37.5% 3) In APA 7TH Format, please use this information and make a table
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FACTS:
The Chairman of the Board of Directors of Jonadel Corporation has proposed that all managerial positions be included in the corporate job evaluation program. The idea came from several friends in other companies of the Chamber of Commerce and Industries where he is a member of the Board of Directors. The inclusion of managerial positions in other company’s job evaluation programs has been found successful and helpful. There are differences in the pay systems based on the job evaluation in these companies where the chairman is and has the greatest shares of stocks.
In one of the special meetings of the Board of Directors, he proposed the idea to the Chief Operating Officer. The Chief Operating Officer said that the programs be held in abeyance until he had consulted his line and operating managers who will be affected by the changes due to the job evaluation system that will be implemented.
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in 4000 person-years of follow-up.
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State the measure and calculate it
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Office Affair
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Related Questions
- Using the cumulative frequency distribution below determines how many individuals were in the 55-59.99 class Height inches 55-54.99 cumulative frequency 3 Height inches 55-59.99 cumulative frequency 10 Height inches 60-64.99 cumulative frequency 16 Height inches 65-69.99 cumulative frequency 23arrow_forwardParticipant Demographics The study included 42 parents of students between grades 4 to 6 and 8 teachers from Eccleston Primary School. The demographics of the participants are as follows: Parents: Gender: 81% female, 19% male Age: ranging from 18 to 55+ Relationship to the child: predominantly mothers (42.9%) and fathers (14.3%) Grade of child: 53.7% in Grade 6, 22% in Grade 5, and 24.4% in Grade 4 Teachers: Gender: 100% female Teaching experience: ranging from less than 1 year to more than 15 years, with the majority having 6-10 years of experience ( o Less than 1 year 12.5 % 1 o 1-5 years 12.5% 1 o 6-10 years 37.5% 3 o 11-15 years 0% o More than 15 years 37.5% 3) In APA 7TH Format, please use this information and make a tablearrow_forwardWhat does the word "race" mean when it comes to a common problem with timing?arrow_forward
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