Ask a New Question

Which is better

A. Rope with mean breaking stremgth of 50kg with a standard dev of 13kg
B. Rope with mean breaking strength of 50kg with a standard dev of 5kg

1 answer

for A: it would likely break after 63 kg
for B: it would likely break after 55 kg

So what do you think?

Ask a New Question or answer this question.

Similar Questions

Matthew is spelunking when he loses his rope. John lowers a rope down to him, a distance of 40m. If Matthew has a mass of 50kg,
1. 1 answer
A CRATE OF MESS 50KG IS LYING ON A 30DEGREE INCLINE, A STEEL BALL OF MASS 20KG IS ATTACHED TO THE CRATE WITH A ROPE.THE ROPE IS
1. 1 answer
A man climbs down a rope which is connected to a tree.The breaking stress of the rope is 75℅ of his mass.Find the maximum
1. 2 answers
a rope can withstand a maximum tension force of 450n before breaking if we use the rope to pull a 32kg bucket of water from a
1. 1 answer

more similar questions