**Question: Analyzing Birth Frequencies by Day of the Week****Options:**- **A.** Yes, it appears that births occur on the days of the week with frequencies that are exactly the same.- **B.** Yes, it appears that births occur on the days of the week with frequencies that are about the same.- **C.** No, it appears that births occur on the days of the week with frequencies that are substantially different.- **D.** It is impossible to determine with the given information.*Note: This is a conceptual question designed to prompt analysis and understanding of frequency distribution across a week.* **Constructing a Relative Frequency Distribution: An Example**Natural births randomly selected from four hospitals in a highly populated region occurred on the days of the week with the following frequencies: - Monday: 53- Tuesday: 65- Wednesday: 71- Thursday: 55- Friday: 55- Saturday: 46- Sunday: 55### Task: Constructing the Relative Frequency Distribution1. **Relative Frequency Calculation:** - To calculate the relative frequency for each day, divide the frequency of births on that day by the total number of births during the week, then multiply by 100 to express it as a percentage.2. **Visual Representation:** - The table below is designed to input the relative frequencies for each day. Fill in the computed values, rounding to two decimal places as needed. | Day | Relative Frequency (%) | |-------------|------------------------| | Monday | | | Tuesday | | | Wednesday | | | Thursday | | | Friday | | | Saturday | | | Sunday | |3. **Analysis:** - Determine whether births are uniformly distributed across the week by comparing the relative frequencies. - Consider the frequencies substantially different if any frequency is at least twice any other frequency.4. **Conclusion:** - Evaluate the relative frequencies for equality. Does the distribution suggest that births occur on the days of the week with equal frequency? - Option A: Yes, it appears that births occur on the days of the week with frequencies that are exactly the same.Use this data to identify any pattern in the distribution of births throughout the week.

Answered: Use the given categorical data to…

MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

Section: Chapter Questions

Problem 1P

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Construct a frequency distribution table for the following data: The number of persons living in each household in a certain compound in Karuhatan: 5, 9, 7, 3, 7, 5, 6, 3, 4, 6 8, 7, 5, 3, 9, 4, 8, 5, 9, 3 3, 7, 3, 6, 3
We asked thirty students how many hours they studied last weekend. The answers they gave are the following: 4, 10, 2, 0, 3, 5, 6, 10, 7, 1, 8, 2, 4, 7, 8, 10, 7, 8, 9, 10, 7, 1, 7, 10, 7, 3, 4, 8, 5, 3 Fill in the following cumulative frequency distribution. Hours of Frequency Cumulative Frequency Relative cumulative frequency studying [0,2) [2,4) [4-6) [6,8) [8,10]
The two-way relative frequency table given shows the results from the lunch orders from an upperclassman picnic. Salad 12% Sandwich 20% Soup 8% Total 40% A segmented bar chart was created showing the lunch preference by grade. What percentage would the bar for 11th graders show for preferring salad? O 67% O 40% 11th Grade 12th Grade Total 6% 18% 24% 44% 30% 38% 60% 100% O 30 O 12%
The following table shows the results of 20 random Full Sail college students when asked the number of hours spent daily on their laptops. Complete a grouped frequency distribution for the data, with a class width of 4. Which frequency distribution, if any, is correct?
出功校的帥助 Given the following scores of 60 students in Mathematics prelim examination 17 31 26 34 32 44 33 39 45 21 24 38 42 39 32 43 18 32 49 33 33 33 22 29 33 43 39 57 33 33 48 29 29 37 29 19 23 32 Do the following: 1. Frequency Distribution Table 2. Line graph 3. Bar graph 4. Pie graph
55
The following data represents the age of 30 lottery winners. Given the frequency distribution for the data, Cumulative Relative Age Frequency Relative Frequency Frequency [20,29] [30,39] [40,49] [50,59] [60,69] [70,79] [80,89] 1 0.0333 0.0333 7 0.2333 0.2666 0.1667 0.4333 0.0667 0.5 7 0.2333 0.7333 7 0.2333 0.9666 1 0.0333 0.9999 What is the frequency of lottery winners of age between 19 and 40? What percentage of lottery winners 70 years or older? What is the relative frequency of ages under 40? What is the cumulative relative frequency of lottery winners younger than 50?
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Construct a frequency distribution and a relative frequency histogram for the data set using five classes. Which class has the greatest relative frequency and which has the least relative frequency? Construct a frequency distribution for the data using five classes. Class Frequency C... Ratings from 1 (lowest) to 10 (highest) from 36 taste testers 1 6 10 3 9 9 59 50 2 3 93 8 7 5 6 10 4 5 4 5 5 139 1 10 3 4 5 6 1 9 42
2. A coach gave her team a test on sit-ups completed in one minute. Using the data collected, the coach constructed the following frequency distribution: Scores 90-99 80-89 70-79 60-69 50-59 40-49 30-39 20-29 10-19 0-9 a. 9 12 17 13 10 7 3 1 What is the percentile score for a raw score of 38? Show your work. b.) The coach wants to take the top 20% of the team and train them for the World Sit-up Championships. What raw score cut-off would be used to choose the team? Show your work. Note: you can't have part of a person on the team.
. The data of amputee percentage is shown below. Group this data for Intervals start from 10%-20%. Calcul ate the mean, mode, medi an for the grouped data and compare between them. Draw the suitable graph for the resulting grouped data and state the cause of using this graph. 60% 57% 70% 21% 50% 53% 27% 28% 29% 60% 11% 27% 48% 35% 62% 43% 45% 23% 34% 20% 29% 13% 36% 43% 59% 62% 50% 31% 21% 56% 46% 14% 60% 48% 40% 45% 49% 52% 44% 63%
Use the given categorical data to construct the relative frequency distribution. Natural births randomly selected from four hospitals in a highly populated region occurred on the days of the week (in the order of Monday throughSunday) with the frequencies 54, 63, 68, 59, 58, 44, 54. Does it appear that such births occur on the days of the week with equal frequency?

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