Solution of problem N4195 Laplace probability theory
📂 Mathematics
👤 Massimo86
Product Description
4195. In the Sberbank branch of a microdistrict, an ATM is used by 20% of the population from nearby houses. What is the probability that out of 500 at random the selected residents of the microdistrict in this branch of Sberbank use an ATM:
a) 90 people;
b) from 80 to 130 people;
c) more than 120 people?
a) 90 people;
b) from 80 to 130 people;
c) more than 120 people?
Additional Information
Detailed solution. Decorated in Microsoft Word 2003 (Quest decided to use the formula editor)
Related Products
IDZ Ryabushko 1.2 Variant 1
Seller: AlexJester147
IDZ Ryabushko 2.1 Variant 2
Seller: AlexJester147
IDZ Ryabushko 1.2 Variant 2
Seller: AlexJester147
IDZ Ryabushko 4.1 Variant 2
Seller: AlexJester147
Option 3 DHS 1.1
Seller: Chelovek10000
Option 2 DHS 1.1
Seller: Chelovek10000
Option 1 DHS 1.2
Seller: Chelovek10000
IDZ Ryabushko 8.2 Variant 2
Seller: AlexJester147