Questions: (a) What is the class width? 3 (b) One class is the least frequent. How many countries are in this class? 3 (c) How many countries won 11 or more gold medals? 8

(a) What is the class width? 3 (b) One class is the least frequent. How many countries are in this class? 3 (c) How many countries won 11 or more gold medals? 8
Transcript text: (a) What is the class width? \[ 3 \] (b) One class is the least frequent. How many countries are in this class? \[ 3 \] (c) How many countries won 11 or more gold medals? 8
failed

Solution

failed
failed

Solution Steps

Step 1: Find the class width

The class width is the difference between the upper and lower bounds of any class. For example, the first class is 3 to 6, so the class width is \(6 - 3 = 3\).

Step 2: Find the least frequent class

The height of each bar represents the number of countries in that class. The shortest bar is the last one, representing countries that won 15 to 18 gold medals. The height of this bar is 3.

Step 3: Find the number of countries that won 11 or more gold medals

The number of countries that won 11 to 14 gold medals is 5 (height of the third bar). The number of countries that won 15 to 18 gold medals is 3 (height of the fourth bar). The total number of countries that won 11 or more gold medals is \(5 + 3 = 8\).

Final Answer

(a) \\(\boxed{3}\\) (b) \\(\boxed{3}\\) (c) \\(\boxed{8}\\)

Was this solution helpful?
failed
Unhelpful
failed
Helpful

Questions asked by other users

failedAnswered
Assign sublyric by slicing rhymelyric from startindex to endindex which are given as inputs. Sample output with inputs: 47 cow ``` 1 startindex = int(input()) 2 endindex = int(input()) 3 rhymelyric = 'The cow jumped over the moon.' 4 sublyric = rhymelyric[]''' Your solution goes here '''] ```
failedAnswered
2 sin θ = √3
failedAnswered
A cooler contains 100 ice cream bars. There are 20 Vanilla bars, 30 Mint Chocolate Chip bars, 40 Strawberry bars, and 10 Rocky Road bars. If one bar is randomly selected determine the probability that the bar selected is Strawberry. The probability that the bar selected is Strawberry is (Type an integer or a simplified fraction.)
failedAnswered
Question 5 of 11 When giving chest compressions to an adult, what is the correct compression depth to use? At least 2 inches About 1½ inches At least 3 inches About 2 inches
failedAnswered
The instructions provided do not include a specific question to be extracted from the given numbers (7 m, 3 m, 15 m). Without further context or a question, it's impossible to provide a relevant output related to a question.