Resourcesdown chevron
Testimonials
Plans
Sign in
Sign up
Resourcesright arrow
Testimonials
Plans
Bytelearn - cat image with glassesAI tutor

Welcome to Bytelearn!

Let’s check out your problem:

The number of telephone lines in each country in Central America and the Caribbean is shown in a dot plot. The number of telephone lines in each country has been rounded to the nearest 250 thousand. According to the dot plot, what is the median number of telephone lines in thousands?

The number of telephone lines in each country in Central America and the Caribbean is shown in a dot plot. The number of telephone lines in each country has been rounded to the nearest 250250 thousand. According to the dot plot, what is the median number of telephone lines in thousands?

View step-by-step helpView step-by-step help
Homeright chevron icon
Math Problemsright chevron icon
Grade 8right chevron icon
Estimate population size using proportionsright chevron icon

Full solution

Q. The number of telephone lines in each country in Central America and the Caribbean is shown in a dot plot. The number of telephone lines in each country has been rounded to the nearest 250250 thousand. According to the dot plot, what is the median number of telephone lines in thousands?
  1. List Telephone Lines: First, list out the number of telephone lines for each country from the dot plot in ascending order.
  2. Count Total Countries: Count the total number of countries to find the middle value(s) for the median.
  3. Calculate Median: If there's an odd number of countries, the median is the middle number. If there's an even number, the median is the average of the two middle numbers.
  4. Calculate Median: If there's an odd number of countries, the median is the middle number. If there's an even number, the median is the average of the two middle numbers. Find the middle value(s) and calculate the median.

More problems from Estimate population size using proportions

Question
Pamela drove her car 9999 kilometers and used 99 liters of fuel. She wants to know how many kilometers (k) (k) she can drive with 1212 liters of fuel. She assumes the relationship between kilometers and fuel is proportional.\newlineHow many kilometers can Pamela drive with 1212 liters of fuel?\newlinekm \mathrm{km}
Get tutor helpright-arrow

Posted 3 months ago

Question
Elio makes candles that are 14 cm 14 \mathrm{~cm} tall. Each candle burns 88 hours before going out. He is wondering how many hours a 21 cm 21 \mathrm{~cm} tall candle can burn for.\newlineHe assumes that the relationship between the height of a candle and number of hours it burns (h) (h) is proportional.\newlineHow long can a 21 cm 21 \mathrm{~cm} tall candle burn for?\newlinehours
Get tutor helpright-arrow

Posted 3 months ago

Question
37=h14−27\frac{3}{7} = \frac{h}{14} - \frac{2}{7} solve for hh
Get tutor helpright-arrow

Posted 2 months ago

Question
Yesterday, between noon and midnight, the temperature went down by 28.7∘F 28.7^{\circ} \mathrm{F} . If the temperature was −13.5∘F -13.5^{\circ} \mathrm{F} at midnight, what was it at noon?\newlineAnswer: □\square ∘F { }^{\circ} \mathrm{F}
Get tutor helpright-arrow

Posted 2 months ago

Question
Yesterday the temperature at noon was 20.4∘F 20.4^{\circ} \mathrm{F} . By midnight, it had gone down by 28.9∘F 28.9^{\circ} \mathrm{F} . What was the temperature at midnight?\newlineAnswer: □\square ∘F { }^{\circ} \mathrm{F}
Get tutor helpright-arrow

Posted 2 months ago

Question
From midnight to 99:0000 am, the temperature rose 35∘C \frac{3}{5}^{\circ} \mathrm{C} each hour. If the temperature at midnight was −9∘C -9^{\circ} \mathrm{C} , what was the temperature at 99:0000 am?\newlineAnswer: □\square ∘C { }^{\circ} \mathrm{C}
Get tutor helpright-arrow

Posted 2 months ago

Question
A 134 1 \frac{3}{4} -inch candle burns down in 77 hours. Assuming the candles are the same thickness and make (that is, directly proportional), how long would it take a 11-inch candle to burn down?\newlineAnswer: hours\newlineSubmit Answer
Get tutor helpright-arrow

Posted 2 months ago

Question
A 312 3 \frac{1}{2} -inch candle burns down in 77 hours. Assuming the candles are the same thickness and make (that is, directly proportional), how long would it take a 412 4 \frac{1}{2} -inch candle to burn down?\newlineAnswer: hours
Get tutor helpright-arrow

Posted 2 months ago

Question
A 312 3 \frac{1}{2} -inch candle burns down in 77 hours. Assuming the candles are the same thickness and make (that is, directly proportional), how long would it take a 55 -inch candle to burn down?\newlineAnswer: hours
Get tutor helpright-arrow

Posted 2 months ago

Question
A 134 1 \frac{3}{4} -inch candle burns down in 77 hours. Assuming the candles are the same thickness and make (that is, directly proportional), how long would it take a 11-inch candle to burn down?\newlineAnswer: hours
Get tutor helpright-arrow

Posted 2 months ago

View all (16)