Math

StatisticsQ&A LibraryThe information below is the number of daily emergency service calls made by the volunteer ambulance service of Walterboro, South Carolina, for the last 50 days. To explain, there were 22 days on which there were two emergency calls, and 9 days on which there were three emergency calls. Number of CallsFrequency081102223941Total50 a. Convert this information on the number of calls to a probability distribution. (Round your answers to 2 decimal places.)Number of calls Probability01234b. Is this an example of a discrete or continuous probability distribution?Question

Asked Oct 17, 2019

171 views

The information below is the number of daily emergency service calls made by the volunteer ambulance service of Walterboro, South Carolina, for the last 50 days. To explain, there were 22 days on which there were two emergency calls, and 9 days on which there were three emergency calls.

Number of Calls | Frequency |

0 | 8 |

1 | 10 |

2 | 22 |

3 | 9 |

4 | 1 |

Total | 50 |

a. Convert this information on the number of calls to a probability distribution. **(Round your answers to 2 decimal places.)**

Number of calls Probability

0

1

2

3

4

b. Is this an example of a discrete or continuous probability distribution?

Step 1

**(a)**

The number of calls to a probability distribution is obtained below:

The required formula for the probability distribution for the random variable *x* is,

Step 2

The probability distribution for the random v...

Tagged in

Find answers to questions asked by student like you

Show more Q&A

Q: It is estimated that in the general population about 9 out of every 1000 or 0.009 children are diagn...

A: In the study included 92 six-month old babies who had a sibling with autism. twenty-eight of these b...

Q: How can I calculate residuals in a scatterplot?

A: Scatterplot:A scatterplot is a type of data display that shows the relationship between two numerica...

Q: The following are body mass index (BMI) scores measured in 9 patients who are free of diabetes and p...

A: Mean:The formula for finding mean is shown below:x

Q: Every cereal box has a gift inside, but you cannot tell from the outside what the gift is. The store...

A: The probability that both of them have the secret decoder ring is,

Q: You wish to assess whether Los Angeles has an equitable distribution of police services among its pr...

A: In testing of hypothesis, two statements about the population, which are opposite to each other are ...

Q: How many different teams of 4 can be chosen from a group of 15 children and 17 adults if each team m...

A: According to provided data, there is total of 15 children (C) and 17 adults (A). Therefore, the poss...

Q: a. Using the pairs of values for all 10 points, find the equation of the regression line. b. After ...

A: Note:There are 11 pairs of values in the data. Hence we are finding the regression line equation usi...

Q: The age of children in kindergarten on the first day of school is uniformly distributed between 4.87...

A: A uniform distribution has an equal probability for all the outcomes of the random variable, that is...

Q: Using the TI-84 calculator, find the area under the standard normal curve. Round the answers to four...

A: NoteHello there! there are more than three subparts in the question. According to our policies we ca...