PadhaiBy Astra Cloud
Menu
Search

TU

BSc CSITSyllabusNotesQuestions
BCASyllabusNotesQuestions
BITSyllabusNotesQuestions
BIMSyllabusNotesQuestions
BBASyllabusNotesQuestions
BBSSyllabusNotesQuestions
BBMSyllabusNotesQuestions
BITMSyllabusNotesQuestions

PU

BE Computer (PU)SyllabusNotesQuestions
BBA (PU)SyllabusNotesQuestions

NEB

Class 10SyllabusNotesQuestions
+2 ScienceSyllabusNotesQuestions
+2 ManagementSyllabusNotesQuestions
All universities and programs →

More

Ask a doubtNoticesGPA calculatorMy study

STT301 Statistics

StatisticsTU Board 2026

Find the trend line from the following data by semi average method. Year206120622063206420652066Sales222624272628

1
A worked answer is on its wayMeanwhile, read the Statistics notes for this topic.

Discussion

Loading…

More Statistics questions

Distinguish between primary data and secondary data.TU Board 20261The following result were obtained: Coefficient of variation=50% SK(P)=0.5 S.D.=2 Find mean and mode.TU Board 20261The year of origin of the following straight line trend equation of profits (in lakhs of rupees) is 2008. Ŷ = 35 + 2X. Estimate the profit for the year 2015.TU Board 20261Calculate the average daily wages for the workers of two factories. Factory AFactory BNo. of wage earners8020Average daily wagesRs. 1560Rs. 1260TU Board 20261What will be the value of median of a moderately asymmetrical distribution, if the mean and mode are 30 and 24 respectively?TU Board 20261Calculate quartile deviation and coefficient of quartile deviation. Q₁=62, Q₃=70TU Board 20261

All Statistics old questions