The weight of coffee in 70 packets are shown in the following table : 

Weight (in g) Number of packets
200-201
201-202
202-203
203-204
204-205
205-206
12
26
20
9
2
1

  Determine the modal weight.

Answers (1)

Answer.    [201.7 g]
Solution.        

Here l  = 201, f1 = 26, f0 = 12, f2 = 20, h = 1
\Rightarrow 201+\left ( \frac{26-12}{2\times 26-12-20} \right )\times 1
\Rightarrow 201+\left ( \frac{14}{52-32} \right )
\Rightarrow 201+\frac{14}{20}
\Rightarrow 201+0\cdot 7= 201\cdot 7 g

Most Viewed Questions

Preparation Products

Knockout NEET 2024

Personalized AI Tutor and Adaptive Time Table, Self Study Material, Unlimited Mock Tests and Personalized Analysis Reports, 24x7 Doubt Chat Support,.

₹ 40000/-
Buy Now
Knockout NEET 2025

Personalized AI Tutor and Adaptive Time Table, Self Study Material, Unlimited Mock Tests and Personalized Analysis Reports, 24x7 Doubt Chat Support,.

₹ 45000/-
Buy Now
NEET Foundation + Knockout NEET 2024

Personalized AI Tutor and Adaptive Time Table, Self Study Material, Unlimited Mock Tests and Personalized Analysis Reports, 24x7 Doubt Chat Support,.

₹ 54999/- ₹ 42499/-
Buy Now
NEET Foundation + Knockout NEET 2024 (Easy Installment)

Personalized AI Tutor and Adaptive Time Table, Self Study Material, Unlimited Mock Tests and Personalized Analysis Reports, 24x7 Doubt Chat Support,.

₹ 3999/-
Buy Now
NEET Foundation + Knockout NEET 2025 (Easy Installment)

Personalized AI Tutor and Adaptive Time Table, Self Study Material, Unlimited Mock Tests and Personalized Analysis Reports, 24x7 Doubt Chat Support,.

₹ 3999/-
Buy Now
Boost your Preparation for JEE Main with our Foundation Course
 
Exams
Articles
Questions