Answer
361.8k+ views
Hint: Probability is defined as the event likely to occur. It is the ratio of favorable outcomes to the total possible outcomes. Here, at least one means it can be greater than one and at most one means it can be zero or one but not more than one. Here we will take one example to understand it clearly.
Complete step-by-step answer:
Let us take an example, where three coins are tossed together then find the probability of getting –
I.At least one head
II.At most one head
Here first of all find the possible outcomes when three coins are tossed, there are a total eight outcomes.
Possible outcomes – TTT, THT, TTH, THH, HHT, HTH, HHH, HHT
Now, at least one head means the minimum number of heads should be one or more.
The favorable outcomes are THT, TTH, THH, HHT, HTH, HHT, HHH ….. (A)
Now, at most one head means the maximum number of heads should be one or less than one.
The favorable outcomes are TTT, THT, TTH, HTT ……. (B)
Hence, (A) and (B) are the required solutions to understand the difference between at least and at most one heads.
Note: Don’t get confused between the terms at least and at most. Least means the minimum small number the border or the limit to start with and at most means the number or limit maximum it can hold. Understand the words properly. Always take the reference example to understand the concepts.
Complete step-by-step answer:
Let us take an example, where three coins are tossed together then find the probability of getting –
I.At least one head
II.At most one head
Here first of all find the possible outcomes when three coins are tossed, there are a total eight outcomes.
Possible outcomes – TTT, THT, TTH, THH, HHT, HTH, HHH, HHT
Now, at least one head means the minimum number of heads should be one or more.
The favorable outcomes are THT, TTH, THH, HHT, HTH, HHT, HHH ….. (A)
Now, at most one head means the maximum number of heads should be one or less than one.
The favorable outcomes are TTT, THT, TTH, HTT ……. (B)
Hence, (A) and (B) are the required solutions to understand the difference between at least and at most one heads.
Note: Don’t get confused between the terms at least and at most. Least means the minimum small number the border or the limit to start with and at most means the number or limit maximum it can hold. Understand the words properly. Always take the reference example to understand the concepts.
Recently Updated Pages
Mark and label the given geoinformation on the outline class 11 social science CBSE
![arrow-right](/cdn/images/seo-templates/arrow-right.png)
When people say No pun intended what does that mea class 8 english CBSE
![arrow-right](/cdn/images/seo-templates/arrow-right.png)
Name the states which share their boundary with Indias class 9 social science CBSE
![arrow-right](/cdn/images/seo-templates/arrow-right.png)
Give an account of the Northern Plains of India class 9 social science CBSE
![arrow-right](/cdn/images/seo-templates/arrow-right.png)
Change the following sentences into negative and interrogative class 10 english CBSE
![arrow-right](/cdn/images/seo-templates/arrow-right.png)
Advantages and disadvantages of science
![arrow-right](/cdn/images/seo-templates/arrow-right.png)
Trending doubts
Difference between Prokaryotic cell and Eukaryotic class 11 biology CBSE
![arrow-right](/cdn/images/seo-templates/arrow-right.png)
Which are the Top 10 Largest Countries of the World?
![arrow-right](/cdn/images/seo-templates/arrow-right.png)
Fill the blanks with the suitable prepositions 1 The class 9 english CBSE
![arrow-right](/cdn/images/seo-templates/arrow-right.png)
Differentiate between homogeneous and heterogeneous class 12 chemistry CBSE
![arrow-right](/cdn/images/seo-templates/arrow-right.png)
Difference Between Plant Cell and Animal Cell
![arrow-right](/cdn/images/seo-templates/arrow-right.png)
10 examples of evaporation in daily life with explanations
![arrow-right](/cdn/images/seo-templates/arrow-right.png)
Give 10 examples for herbs , shrubs , climbers , creepers
![arrow-right](/cdn/images/seo-templates/arrow-right.png)
Write a letter to the principal requesting him to grant class 10 english CBSE
![arrow-right](/cdn/images/seo-templates/arrow-right.png)
How do you graph the function fx 4x class 9 maths CBSE
![arrow-right](/cdn/images/seo-templates/arrow-right.png)