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May 16, 2024

An incomplete frequency distribution is given as follows:C.I. Frequency10-20 1220-30 3030-40 ?40-50 6550-60 ?60-70 2570-80 18Given that the median value of 200 observations is 46, determine the missing frequencies using the median formula.

FOR ANSWERS KINDLY CONTACT US ON OUR WHATSAPP NUMBER 9009368238 सभी प्रश्नों के उत्तर जानने के लिए नीचे दिए व्हाट्सएप आइकॉन पर क्लिक करें | Course Code: AST-01 Assignment Code: AST-01/TMA/2024 Maximum Marks: 100 1. a) The data on chicks born in a farm are given below for 60 days. Compute the mean and standard […]

May 16, 2024

By Encyclohub

Draw a less than type give curve for the data given below. Use the curve to find out the number of companies getting profits between Rs. 45 crores and Rs. 75 crores.Profits (Rs. Crores) No. of Companies10-20 820-30 1230-40 2040-50 2450-60 1560-70 1070-80 780-90 390-100 1

May 16, 2024

By Encyclohub

The mean salary paid to 500 employees working in a firm was found to be Rs. 180.40. After disbursement of salaries for a certain month, it was discovered that the salary of two employees was wrongly entered as Rs. 297 and Rs. 165 against their correct salary of Rs. 197 and Rs. 185, respectively. Find the correct mean salary.

May 16, 2024

By Encyclohub

The average monthly sales of 5000 firms are normally distributed. Its mean and standard deviation are Rs. 36,000 and Rs. 10,000, respectively. Find(i) the number of firms the sales of which are over Rs. 40,000.(ii) the percentage of firms, the sales of which will be between Rs. 38,500 and Rs. 41,000.

May 16, 2024

By Encyclohub

If P(A) = 0⋅50, P(B) = 0⋅40 and P(A ∪ B) = 0⋅70, find P(A | B) and P(A ∩ B).

May 16, 2024

By Encyclohub

The data on chicks born in a farm are given below for 60 days. Compute the mean and standard deviation by doing a frequency distribution:2, 3, 4, 5, 2, 1, 6, 0, 7, 8, 0, 2, 1, 4, 5, 1, 5, 4, 1, 2, 1, 2, 0, 4, 2, 3, 1, 0, 8, 9, 1, 3, 4, 5, 6, 0, 2, 3, 2, 0, 0, 1, 2, 9, 8, 7, 3, 9, 8, 7, 0, 1, 2, 0, 7, 6, 2, 1, 0, 3.(Take class width = 2)

May 6, 2024

By Encyclohub

Determine the fundamental frequency and the first 3 overtones of an organ pipe of length 1.7 m and closed at one end. Take the speed of sound to be 340 ms^-1.

FOR ANSWERS KINDLY CONTACT US ON OUR WHATSAPP NUMBER 9009368238 सभी प्रश्नों के उत्तर जानने के लिए नीचे दिए व्हाट्सएप आइकॉन पर क्लिक करें | BPHE-102/PHE-02 OSCILLATIONS AND WAVES Tutor Marked Assignment Assignment Code: BPHE-102/PHE-02/TMA/2024 Max. Marks: 100 Note: Attempt all questions. Symbols have their usual meanings. The marks for each question are indicated against […]