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The accompanying table describes results from groups of 10 births from 10 different sets of parents. The random variable x represents the number of girls among 10 children. Use t range rule of thumb to determine whether 1 girl in 10 births is a significantly low number of girls Click the icon to view the table. Use the range rule of thumb to identify a range of values that are not significant The maximum value in this range is 8.5 girls. (Round to one decimal place as needed.) The minimum value in this range is girls (Round to one decimal place as needed.)

The accompanying table describes results from groups of 10 births from 10 different sets of parents. The random variable x represents the number of girls among 10 children. Use t range rule of thumb to determine whether 1 girl in 10 births is a significantly low number of girls Click the icon to view the table. Use the range rule of thumb to identify a range of values that are not significant The maximum value in this range is 8.5 girls. (Round to one decimal place as needed.) The minimum value in this range is girls (Round to one decimal place as needed.)

MATLAB: An Introduction with Applications
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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The image presents a statistical analysis related to births. Here's the text transcribed: --- The accompanying table describes results from groups of 10 births from 10 different sets of parents. The random variable x represents the number of girls among 10 children. Use the range rule of thumb to determine whether 1 girl in 10 births is a significantly low number of girls. **Use the range rule of thumb to identify a range of values that are not significant.** - The maximum value in this range is **8.5** girls. (Round to one decimal place as needed.) - The minimum value in this range is **1.5** girls. (Round to one decimal place as needed.) --- No graphs or diagrams are included in the image.
Transcribed Image Text:The image presents a statistical analysis related to births. Here's the text transcribed: --- The accompanying table describes results from groups of 10 births from 10 different sets of parents. The random variable x represents the number of girls among 10 children. Use the range rule of thumb to determine whether 1 girl in 10 births is a significantly low number of girls. **Use the range rule of thumb to identify a range of values that are not significant.** - The maximum value in this range is **8.5** girls. (Round to one decimal place as needed.) - The minimum value in this range is **1.5** girls. (Round to one decimal place as needed.) --- No graphs or diagrams are included in the image.
### Probability Distribution for Number of Girls in 10 Births This table presents the probability distribution for the number of girls (x) born in a sample of 10 births. The distribution details the probability (P(x)) of having a specific number of girls in these births. Each row of the table represents a possible outcome and its associated probability. #### Table: Probability Distribution for x | Number of Girls (x) | Probability (P(x)) | |---------------------|--------------------| | 0 | 0.002 | | 1 | 0.016 | | 2 | 0.042 | | 3 | 0.114 | | 4 | 0.196 | | 5 | 0.242 | | 6 | 0.204 | | 7 | 0.114 | | 8 | 0.036 | | 9 | 0.017 | | 10 | 0.002 | #### Explanation - **Number of Girls (x):** This column lists the number of girls that could be born out of 10 births, ranging from 0 to 10. - **Probability (P(x)):** This column presents the probability of having x number of girls in those 10 births. #### Observations - The highest probability (0.242) occurs when exactly 5 girls are born. - The probability of having all girls (10) or no girls (0) is quite low, each at 0.002. - The distribution is approximately symmetrical, peaking at 5 girls, which is common for binomial distributions when the probability of having a girl or boy is equal.
Transcribed Image Text:### Probability Distribution for Number of Girls in 10 Births This table presents the probability distribution for the number of girls (x) born in a sample of 10 births. The distribution details the probability (P(x)) of having a specific number of girls in these births. Each row of the table represents a possible outcome and its associated probability. #### Table: Probability Distribution for x | Number of Girls (x) | Probability (P(x)) | |---------------------|--------------------| | 0 | 0.002 | | 1 | 0.016 | | 2 | 0.042 | | 3 | 0.114 | | 4 | 0.196 | | 5 | 0.242 | | 6 | 0.204 | | 7 | 0.114 | | 8 | 0.036 | | 9 | 0.017 | | 10 | 0.002 | #### Explanation - **Number of Girls (x):** This column lists the number of girls that could be born out of 10 births, ranging from 0 to 10. - **Probability (P(x)):** This column presents the probability of having x number of girls in those 10 births. #### Observations - The highest probability (0.242) occurs when exactly 5 girls are born. - The probability of having all girls (10) or no girls (0) is quite low, each at 0.002. - The distribution is approximately symmetrical, peaking at 5 girls, which is common for binomial distributions when the probability of having a girl or boy is equal.
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