<?xml version="1.0" encoding="UTF-8"?><rss xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:content="http://purl.org/rss/1.0/modules/content/" xmlns:atom="http://www.w3.org/2005/Atom" version="2.0"><channel><title><![CDATA[Topics tagged with sta301]]></title><description><![CDATA[A list of topics that have been tagged with sta301]]></description><link>https://community.secnto.com//tags/sta301</link><generator>RSS for Node</generator><lastBuildDate>Mon, 08 Jun 2026 19:54:54 GMT</lastBuildDate><atom:link href="https://community.secnto.com//tags/sta301.rss" rel="self" type="application/rss+xml"/><pubDate>Invalid Date</pubDate><ttl>60</ttl><item><title><![CDATA[A bag contains 10 white, 2 orange and 3 black balls. What is the probability of black balls?]]></title><description><![CDATA[@zaasmi said in A bag contains 10 white, 2 orange and 3 black balls. What is the probability of black balls?:

A bag contains 10 white, 2 orange and 3 black balls. What is the probability of black balls?

3/15 Wrong
To calculate the probability of drawing a black ball, we use the probability formula:
￼Probability = Number of favorable outcomes/Total number of outcomes
Here:
•	The number of black balls (favorable outcomes) = 3
•	The total number of balls (white + orange + black) = 10 white + 2 orange + 3 black = 15
So, the probability of drawing a black ball is:
￼3/15=1/5
Thus, the probability of drawing a black ball is 1/5.
]]></description><link>https://community.secnto.com//topic/2686/a-bag-contains-10-white-2-orange-and-3-black-balls-what-is-the-probability-of-black-balls</link><guid isPermaLink="true">https://community.secnto.com//topic/2686/a-bag-contains-10-white-2-orange-and-3-black-balls-what-is-the-probability-of-black-balls</guid><dc:creator><![CDATA[zaasmi]]></dc:creator><pubDate>Invalid Date</pubDate></item><item><title><![CDATA[A bag contains 12 red balls and 12 blue balls. A ball is drawn at random. The probability that ball drawn is red isf]]></title><description><![CDATA[@zaasmi said in A bag contains 12 red balls and 12 blue balls. A ball is drawn at random. The probability that ball drawn is red isf:

A bag contains 12 red balls and 12 blue balls. A ball is drawn at random. The probability that ball drawn is red isf
1/2P (A union qual to:?

To find the probability that a randomly drawn ball is red, we use the basic probability formula:
￼
Probability = Number of favorable outcomes/Total number of outcomes
Here:
•	The number of red balls (favorable outcomes) = 12
•	The total number of balls (red + blue) = 12 red + 12 blue = 24
So, the probability of drawing a red ball is:
￼
Probability = 12/24 = 1/2
Thus, the probability that the ball drawn is red is 1/2 or 50%.
]]></description><link>https://community.secnto.com//topic/2685/a-bag-contains-12-red-balls-and-12-blue-balls-a-ball-is-drawn-at-random-the-probability-that-ball-drawn-is-red-isf</link><guid isPermaLink="true">https://community.secnto.com//topic/2685/a-bag-contains-12-red-balls-and-12-blue-balls-a-ball-is-drawn-at-random-the-probability-that-ball-drawn-is-red-isf</guid><dc:creator><![CDATA[zaasmi]]></dc:creator><pubDate>Invalid Date</pubDate></item><item><title><![CDATA[STA301 Assignment 2 Solution and Discussion]]></title><description><![CDATA[@ghulam-hassnain said in STA301 Assignment 2 Solution and Discussion:

Please share solution of assignment

STA301 Assignment 2 Solution 2021.docx
]]></description><link>https://community.secnto.com//topic/2243/sta301-assignment-2-solution-and-discussion</link><guid isPermaLink="true">https://community.secnto.com//topic/2243/sta301-assignment-2-solution-and-discussion</guid><dc:creator><![CDATA[zaasmi]]></dc:creator><pubDate>Invalid Date</pubDate></item><item><title><![CDATA[STA301 GDB 2 Solution and Discussion]]></title><description><![CDATA[@cyberian said in STA301 GDB 2 Solution and Discussion:

The more time you spend running on a treadmill, the more calories you will burn.


Positive or Direct

]]></description><link>https://community.secnto.com//topic/1910/sta301-gdb-2-solution-and-discussion</link><guid isPermaLink="true">https://community.secnto.com//topic/1910/sta301-gdb-2-solution-and-discussion</guid><dc:creator><![CDATA[zaasmi]]></dc:creator><pubDate>Invalid Date</pubDate></item><item><title><![CDATA[STA301 GDB 1 Solution and Discussion]]></title><description><![CDATA[https://youtu.be/Lycl1Vcc38I
]]></description><link>https://community.secnto.com//topic/1791/sta301-gdb-1-solution-and-discussion</link><guid isPermaLink="true">https://community.secnto.com//topic/1791/sta301-gdb-1-solution-and-discussion</guid><dc:creator><![CDATA[cyberian]]></dc:creator><pubDate>Invalid Date</pubDate></item></channel></rss>