How many times does a person need to repeat singing a 25 seconds song so that the probability of at least two of the times the recorded song be exactly the same between them is 90 percent. Determine whether the quantitative variable is discrete or continuous.
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Discrete data is data where it has to be from a certain set of values eg a shoe size can only be a certain value.
. For example the length of a part or the date and time a payment is received. Is the variable discrete or continuous. Is the variable discrete or continuous.
Informed Decisions Using Data 5th Edition Whether the length of a country song is discrete or continuous. Bob J was correct in that the underlying count is discrete. Like how many trees or desks or people.
Is the yes or no survey question discrete or continuous. It can be viewed both as discrete and as continuous. And while we wont get into detail here continuous variables can also be further subdivided into two additional data types.
It is discrete because it is countable. Length of rock song is 35 minutes. Determine whether the quantitative variable is discrete or continuous.
It depends how did you record the time eg. 16 dogs so again that sounds like they are discrete. Qualitative Discrete Continuous The numberof songs in an album Qualitative Discrete Continuous The colour of the car.
Determine whether the quantitative variable is discrete or continuous. Hence Option D is correct. Number of notes in a song Is the variable discrete or continuous.
Is the value from a discrete or continuous data set. Here our question is. In a competing theory called loop quantum gravity on the other hand space and time are broken into discrete blocks which gives rise to.
In comparison to discrete data continuous data give a much better sense of the variation that is present. Discrete variables are those whose values are obtained by counting but continuous variables those whose values are obtained by measurement. But weight height and time are examples of continuous data.
The speed you are walking. Whether the length of a country song is discrete or continuous. Length of a nail.
Continuous Generally discrete data is whole number answers. The time of day. The length of a song is a discrete variable since it has a finite number of possible values.
People at a football match Qualitative Discrete Continuous The mass of a book Qualitative Discrete Continuous The length of a line Qualitative Discrete Continuous The size of a shoe. A continuous variable can be numeric or datetime. Is the value from a discrete.
In fact we have discrete-time and continous-time models. Discrete vs continuous data. The variable is discrete because it is countable.
The variable is discrete because it is not. A The weight of a dog can be measured. A particular country has 60 total states.
Determine whether the value is from a discrete or continuous data set. In certain situations discrete data may take on characteristics of continuous data. Discrete variables are only expressed as integer values whereas continuous is as its name suggests continuous.
If you have a discrete variable and you want to include it in a Regression or ANOVA model you can decide whether to treat it as a continuous predictor covariate or categorical predictor factor. A persons weight gallons of water the length of a football field the speed of a car the temperature of the ocean price of gas all must be measured so they are continuous variables. In addition continuous data can take place in many different kinds of hypothesis checks.
Chapter 11 Problem 25AYU. How happy you feel right now. Therefore it is a continuous variable.
Length of a piece of rope. Also things like shoe sizes are discrete. One method of deciding if you take two times like 9 seconds and 10 seconds can you have a time in between these two.
If you count days or record hours rounded to the nearest hour then it is rather discrete. Whether the length of a country song is discrete or continuous. The variable is continuous because it is not countable.
For example to evaluate the accuracy of the weight printed on the product box. If the areas of 45 states are added and the sum is divided by 45 the result is 207 comma 405 square kilometers. Interval data and ratio data.
Length of rock song is 35 minutes. But if counts are large distribution of values are relatively wide and the the values are distributed across the values you can pretend it is continuous and use the appropriate tools. Length of rock song.
The variable is continuous because it. C The weight of a bunch of bananas can. Length of a nail takes only a finite number of values so it is considered as Discrete variable.
The length of a song is a continuous variable since it has an infinite continuum of possible values. Number of channels on your TV. The variable is continuous because it is not countable.
Therefore it is a discrete variable. Elements on the Periodic Table. Length of rock song.
Determine whether the value is from a discrete or continuous data set. Discrete Discrete Discrete Continuous Discrete Discrete Discrete Continuous Continuous Continuous. The height is continuous as the height could take multiple values eg from 10m all the way up 1895m.
Yes Usain Bolts world record time 958. Things we measure are Continuous. Determine whether the quantitative variable is discrete or continuous.
When you record days hours and minutes of something happening then it is closer to continuous. Now we have a rough idea of the key differences between discrete vs continuous variables lets look at some solid examples of the two. Continuous variable are those variable which takes the range in between any two observed value.
And we do not often think of dividing a dog or house into parts eg. B The result of a roll of dice can be counted.
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