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current midterm paper 3 June to 14 June 2017 in one thread
share ur current midterm pprz here
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Sta301 3-6-2017 time 9Am
Mcq were from past papers +subjective also
what will be the distribution share of B1<0=2
ans =negative curve
find the mode in the given data=2
find the median in the given data=2
possible subset =2
ans =blank,x,y,z,xy,xz,yz,xyz
make C.B +RF=5
two fair dice thrown ,let be a denote even number and b denoate 5 or 6 probability nikalti thi =5
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Sta301 today paper
9 out 20mcqs moaz ki file man say thay.
1Define coiffecint of variation
2 defferntiate between variable and constant
3 deferentiate between regression regrssonad
4 probality find karni thi calculations thin
5 kuch examples thin un ka batana tha qualitative han yeah quantitative.
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My Today's Sta301 paper:
21 Mcqs mostly from past papers
1.Find class interval. 2 Marks
2.Find Permutation.2 Marks
3.Find Range & Coefficient of dispersion. 3 Marks
4. Find probability of 2 heads and 1 tail, if a coin is tossed 3 times. 3 Marks
5. Find pearson coefficient of skewness. 5 Marks
1 aur question tha yad nahi
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Subjective part:
Q1. What are the properties of discrete probability distribution?(2)
Q2. For 10 values, we are given ∑(x-x')=30, FIND mean deviation ,M.D(2)
Q3. If A={a,b,c}; B={d,e,f} and C={a,e,i,o,u}...verify
A U (B U C)= (A U B) U C (5)
Q4. A frequency distribution was given, we had to find "cumulative frequency" (5)
Q5. Differentiate between discrete variable and continuous variable.(3)
Q6. If mean of a distribution is 20 and standard deviation is 2. Find out μ+-2σ limits by applying empirical rule. What percent of data lies between these two limits? (3)

❤❤اَسْتَغْفِرُ اللهَ رَبِّىْ مِنْ كُلِّ ذَنْۢبٍ وَّاَتُوْبُ اِلَيْهِ❤❤


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