Final Answer:
The mean amount of time it takes students in their class to travel to school can be calculated by finding the average of the travel times collected by Lashonda and Carmen from the randomly selected students in their class.
Step-by-step explanation:
To find the mean amount of time it takes students to travel to school, Lashonda and Carmen need to collect the travel times from a random sample of students in their class. Once they have gathered the data, they can calculate the mean by adding up all the travel times and then dividing by the total number of students sampled.
For example, if they collect travel times from 10 students, they would add up all 10 times and then divide by 10 to find the mean.
It’s important for Lashonda and Carmen to ensure that their sample is truly random and representative of the entire class. This means they should avoid any bias in selecting the students and try to include a diverse range of travel times. By doing so, they can obtain a more accurate estimate of the mean travel time for the entire class.
After calculating the mean, Lashonda and Carmen can use this information to understand the average travel time for their class. This can be helpful for various purposes such as planning school events, understanding transportation needs, or identifying any potential issues related to commute times for students.