Mathematics, 26.02.2020 03:16 rex12388
A study, which randomly surveyed 3,700 households and drew on this information from the CRA (Canada Revenue Agency), found that 77% of households have conducted at least one pension rollover from an employer-sponsored retirement plan. Suppose a recent random sample of 80 households in a certain county was taken and respondents were asked whether they had ever funded a RRSP account with a rollover from an employer-sponsored retirement plan.
Based on the sample data below, can you conclude at the 0.01 level of significance that the proportion of households in the county that have funded an RRSP with a rollover is different from the proportion for all households reported in the study?
55 respondents said they had funded an account; 25 respondents said they had not
Answers: 1
Mathematics, 21.06.2019 19:30, maribelarreolap4sgpj
Two corresponding sides of two similar triangles are 3cm and 5cm. the area of the first triangle is 12cm^2. what is the area of the second triangle?
Answers: 1
Mathematics, 22.06.2019 00:00, kotetravels10
Fill in the blank 1. a rhombus is a rectangle a) always b) sometimes c) never 2. a square is a quadrilateral a) always b) sometimes c) never 3. a trapezoid is a kite a) always b) sometimes c) never 4. a quadrilateral is a kite a) always b) sometimes c) never 5. a square is a rhombus a) always b) sometimes c) never 6. a parallelogram is a rectangle a) always b) sometimes c) never
Answers: 1
A study, which randomly surveyed 3,700 households and drew on this information from the CRA (Canada...
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