Derived Channel
في حالة مجموعتين A, B A فيها القيم 1,2,3,4 B فيها القيم 5,6,7,8 تقاطع المجموعتين هيطلع لك فاي لكن الاحتمال هيطلع لك 0
عفوا يا شباب، العملية المقصودة هي التقاطع
For two events A and B, let P(A)=0.4, P(B)=K, and P(A U B)=0.6 , then k equals……
Anonymous Quiz
14%
0.2, when A,B are independent
77%
0.2, when A,B are mutually disjoint
3%
0.2, when A,B are dependent
6%
ALL
Data presented in the form of a frequency distribution table are called………….
Anonymous Quiz
89%
Grouped data
8%
UnGrouped data
2%
Redundant data
1%
None
On average, a household receives 15 telemarketing phone calls per Month. What is the probability that a randomly selected household receives exactly 8 telemarketing phone calls during a given Month.
Anonymous Quiz
3%
0.0121
66%
0.01944
17%
0.13544
14%
0.0217
In tossing coin 2 times, what is the probability of at most one of them are heads given that at least one of them tails.
Anonymous Quiz
6%
0.25
15%
0.5
12%
0.75
67%
1
For a given data with mean, median, and mode equal 8,5, and 3 , respectively, this data follow frequency distribution curve………..
Anonymous Quiz
8%
Skewed to the left
88%
Skewed to the right
4%
Skewed to the right
The value of the …………tells how closely the values of a data set are clustered around the mean.
Anonymous Quiz
6%
Median
2%
Mode
11%
Range
81%
Stander Deviation
population is 1200 and stander deviation is 33 we take 80 element as a sample the stander deviation of sample is
Anonymous Quiz
6%
3.24
42%
3.68
48%
3.56
4%
3.87
image_2023-05-30_18-12-06.png
20.5 KB
السؤالين الجايين علي دا
Derived Channel
image_2023-05-30_18-12-06.png
According to table in previous question, the value of mean (μ) equals …
Anonymous Quiz
13%
1.5
8%
1.3
11%
1
68%
1.8
Consider the following dataset: {4, 8, 12, 15, 9, 6, 14, 18, 12, 9}, So 10% trimmed mean equals………...
Anonymous Quiz
12%
10.725
9%
10.265
66%
10.625
13%
11.75
On average, a household receives 30 telemarketing phone calls per Year . What is the probability that a randomly selected household receives exactly 10 telemarketing phone calls during a given Month .
Anonymous Quiz
26%
1.52 x 10^ -5
47%
2.15 x 10 ^ -4
13%
3.136 x 10 ^ -8
15%
None
Derived Channel
On average, a household receives 30 telemarketing phone calls per Year . What is the probability that a randomly selected household receives exactly 10 telemarketing phone calls during a given Month .
الدكتور قال خدوا بالك من السؤال ممكن يجي بالطريقه دي فركز
Suppose we throw dice one time what is the Probability of getting numbers less than or equal to 4
Anonymous Quiz
8%
1 / 6
4%
2 / 6
8%
3 / 6
80%
4 / 6
Suppose we throw dice one time Probability of getting numbers less than 7
Anonymous Quiz
13%
0
4%
2 / 6
4%
3 / 6
78%
1
Derived Channel
Questions.pdf
رجاله متنسوش تحبوا الفايل ده مهم اوي اوي