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| Age | Number of people | <Cf |
| 5-9 | 9 | 9 |
| 10-14 | 13 | 22 |
| 15-19 | 21 | 43 |
| 20-24 | 15 | 58 |
| 25-29 | 8 | 66 |
| 30-34 | 6 | 72 |
| 35-39 | 5 | 77 |
| 40-44 | 3 | 80 |
The upper 5% of the people given in the table is above the age of _____.
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- Hello, could you please help me with this The following table represents the frequency distribution for the age of 30 lottery winners. Round answers to 4 decimal places. Age Frequency Relative Frequency Cumulative Relative Frequency 20 - 29 2 0.0667 0.0667 30 - 39 6 0.2 0.2667 40 - 49 6 0.2 0.4667 50 - 59 6 0.2 0.6667 60 - 69 5 0.1667 0.8334 70 - 79 4 0.1333 0.9667 80 - 89 1 0.0333 1 How many lottery winners were between 20 and 39 years old? My answer: 8 What is the cumulative frequency of lottery winners younger than 70 years old? What is the relative frequency for the 40 to 49 year olds? What is the cumulative relative frequency of lottery winners younger than 50 years old? What is the frequency of lottery winners between 60 and 69 years old?Grade on Statistics Exam Frequency Below 50 7 50 – 59 7 60 – 69 10 70 - 79 19 80 – 89 20 90 - 100 12 Given the frequency table above, construct the following: (a) The relative frequency table that corresponds with the above table. Grade on Statistics Exam Relative Frequency Below 50 50 – 59 60 – 69 70 – 79 80 – 89 90 - 100 (b) The cumulative frequency table that corresponds with the above table. Grade on Statistics Exam Cumulative Frequency Below 50 50 – 59 60 – 69 70 – 79 80 – 89 90 – 100C8. GSS 2018 respondents were asked their views on teens (between the ages of 14 and 16) engaging in sex before marriage (TEENSEX). Responses are cross-tabulated by educational attainment (DEGREE). a. What percentage of those surveyed felt teen sex was always wrong? b. What percentage of those with less than a high school diploma felt teen sex was always wrong? c. What percentage of those with a graduate degree felt teen sex was always wrong? d. Interpret the gamma statistic. e. Using chi-square, test the null hypothesis that DEGREE and TEENSEX are statistically independent. Set alpha at .05. Sex before marriage - - teens 14-16 * Rs highest degree Crosstabulation Rs highest degree Lt high High Junior school school college Bachelor Graduate Total 78 305 47 95 54 579 Sex before Always Count marriage -- teens 14-16 wrong 65.5% 59.8% 58.8% 53.1% 49.1% 58.0% % within Rs highest degree (Continued)
- Ages Number of students 15-18 10 19-22 7 23-26 9 27-30 8 31-34 9 35-38 7 Based on the frequency distribution above, find the cumulative frequency for the class 27-30 . (Your total should include the frequency for this class.)9c In Africa in 2011, the number of deaths of a female from cardiovascular disease for different age groups are in the table below ("Global health observatory," 2013). In addition, the proportion of deaths of females from all causes for the same age groups are also in table below. Table: Deaths of Females for Different Age Groups Age 5-14 15-29 30-49 50-69 Total Cardiovascular Frequency 8 16 56 433 513 All Cause Proportion 0.10 0.12 0.26 0.52 Do the data show that the death from cardiovascular disease are in the same proportion as all deaths for the different age groups? Test at the 5% level. (vii) Comparing p-value and α value, which is the correct decision to make for this hypothesis test? A. Reject Ho B. Fail to reject Ho C. Accept Ho D. Accept HA Enter letter corresponding to correct answer. (viii) Select the statement that most correctly interprets the result of this test: A. The result is not statistically…The following data represents the age of 30 lottery winners. 22 44 53 64 64 73 73 76 30-39 40-49 Complete the frequency distribution for the data. Age Frequency 20-29 50-59 60-69 31 45 70-79 39 46 46 55 60 66 71 80-89 43 44 46 52 61 63 71 72 86 Enter an integer or decimal number [more..l I
- Lower Upper f cf rf crf 14 19 10 10 0.2 0.2 20 25 11 21 0.22 0.42 26 31 8 29 0.16 0.58 32 37 6. 35 0.12 0.7 38 43 15 50 0.3 1 The frequency table shown above shows ages from a random sample of 50 people. a. How many people are between 20 and 25 years of age? b. How many people are 25 years old or younger? c. How many people are older than 25? d. What percent of people are 25 years old or younger? Enter a whole number. cor e. What percent of people are between 20 and 25 years of age? Enter a whole number. Submit Question Jump to Answer MacBook Air O00 O00 F4 11 F8 F2 F3 F5 F6 F7 F9 %23 24 & * 3 4. 8. 9- E RI 6Example 12. Find the average marks of students from the following table : Marks No. of students Marks No. of students Above 0 Above 10 Above 20 Above 30 Above 40 Above 50 28 Above 60 Above 70 Above 80 Above 90 Above 100 80 77 16 10 8 72 65 55 43Lower Upper 9. f cf rf crf 10 14 0.18 0.18 15 19 7 16 0.14 0.32 20 24 10 0.2 0.52 25 29 7 33 0.14 0.66 30 34 17 50 0.34 1 The frequency table shown above shows ages from a random sample of 50 people. a. How many people are between 25 and 29 years of age? b. How many people are 29 years old or younger? c. How many people are older than 29? d. What percent of people are 29 years old younger? Enter a whole number. cor e. What percent of people are between 25 and 29 years of age? Enter a whole number. Submit Question Jump to Answer MacBook Air F2 F3 F4 11 F8 F5 F6 F7 %23 3. 4. <6 5 9928 LL
