Question

1. A coin is tossed 300 times and we get
head: 136 times and tail: 164 times.​

Answer 1

Answer:

9/75

Step-by-step explanation:

Answer 2

Annyeonghaseyo Army! ❤

Question:

A coin is tossed 300 times and we get  head: 136 times and tail: 164 times.​

Answer:  

$\sf{The \; probability \; of \; getting \; head \; and \; tail \; is \; \dfrac{34}{75}, \dfrac{41}{75}}$  

 ${\star \; \underline{\frak{As \; we \; know \; that :}}}$  

${\bigstar \boxed{\frak{Probability}=\dfrac{\sf{number \; of \; favourable \; events}}{\sf{number \; of \; total \; events}}}}$

From the given data in the question,  

• The coin is tossed total 300 times,  

• We got head 136 times in 300 times,

$\sf{So \; the \; probability \; of \; getting \; a \; head \; is}$

$\sf{ =\dfrac{\cancel{136}}{\cancel{300}}=\dfrac{\cancel{68}}{\cancel{150}}=\dfrac{34}{75}}$

Next we got tail 164 time in 300 times,

 

$\sf{So \;the \;probability \;of \;getting \;tail \;is }$

$\sf{=\dfrac{164}{300}=\dfrac{82}{150}=\dfrac{41}{75}}$

 

$\underline{\sf{So \;the \;probability \;of \;getting \;head \;and \;tail \;is \;\dfrac{34}{75}, \dfrac{41}{75}}}$

___________

★ Swipe your screen to view the full answer.

__________

Stream butter to 1 billion! ♥