Question: Given the following frequency distribution table Noise Level (dB) Frequency 63 - 66 8 67 - 70 71 - 74 14 75 - 78 3

Given the following frequency distribution table Noise Level (dB) Frequency 63 - 66 8 67 - 70 71 - 74 14 75 - 78 3 79 - 82 63 83 - 86 33 What is the class width? Number What are the class boundaries? Round to 1 decimal place. Enter as a list of values separated by commas, for example 1, 2, 3 What are the class midpoints? Round to 1 decimal place. Enter as a list of values separated by commas, for example 1, 2, 3

Step by Step Solution

There are 3 Steps involved in it

1 Expert Approved Answer

Step: 1 Unlock blur-text-image

Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock

Step: 3 Unlock

Students Have Also Explored These Related Mathematics Questions!

Determine whether the statement describes a population or a sample. 1. The annual salaries of all the teachers in a high school. a) Sample b) Population Determine if the numerical value describes a...

5. From the arrayed data given below: Emmmmmmmmnmmmmmm 58 6O 62 63 66 67 69 70 72 73 74 75 77 79 81 59 61 63 64 66 68 69 71 72 73 74 76 76 81 83 90 . I O 0 Find: a.) The relative frequency...

hi, can you help me to answer them? Solve the problem. 1) For the study described below, identify the sample. A bank manager wants to know the average amount of time customers of his bank have to...

please help. i need to create the pivot table. read the steps and help me ws mich as you can For example, 01 Step I - The Chart of Accounts The chart of accounts includes all of the accounts that you...

A used car dealership sells sedans, SUVs, convertibles, minivans and coupes. Vehicles sold are mainly of American, German, and Japanese origin. Data on the last 275 completed sales showing origin,...

Julie Whiteweiler made $930 this week. Only social security (fully taxable) and federal income taxes attach to her pay. Whiteweiler contributes $100 each week to her company's 401(k) plan and has $25...

A used car dealership sells sedans, SUVs, convertibles, minivans and coupes. Vehicles sold are mainly of American, German, and Japanese origin. Data on the last 272 completed sales showing origin,...

21 22 Stocks Geography Get External Data Filter Refresh All AL Sort 19 Q31 63 63 62 60 x D Father Gelehre Gather Part 1 78 72 71 Life insurance companies are keenly interested in predicting how long...

A used car dealership sells sedans, SUVs, convertibles, minivans and coupes. Vehicles sold are mainly of American, German, and Japanese origin. Data on the last 217 completed sales showing origin,...

Vehicle Origin Type Mileage Price($) 1 convertible 13466 45344 2 American convertible 54850 42476 asaunder sedan 63500 41407 German SUV 57518 55390 German coupe 69323 43380 6 agaunder sedan 34329...

The International Accounting Standards Committee Foundation (IASCF) oversees a number of other International committees, two of which are the Standards Advisory Council (SAC) and the International...

A kangaroo decides to see how high it can hop on one leg. Assuming the elastic energy stored in the tendon is the same as for Example 6.12, how high can it jump using a single leg?

BE7.8 (LO 4) Bienvenu Enterprises reported cost of goods sold for 2025 of $1,400,000 and retained earnings of $5,200,000 at December 31, 2025. Bienvenu later discovered that its ending inventories at...

1. Buying groceries at the supermarket. 2. Selling a house 3. Getting married out of community of property. 4. Starting a new cellphone contract. 5. Arranging monthly instalments to pay for the car...

2. Find out if there are other reference points that can be used as reasonable alternatives.

1. Identify your reference point when making a decision based on an element of risk.

3. If there are reasonable alternatives, think about your decisions based on the different reference points and see if there are any contradictions in the decisions.