Hey there! :)
First, let's find the mode
Mode is the number that appears the most
The mode is 7
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Range is the difference between the greatest number and the lowest number.
Greatest number: 7
Lowest number: 2
7 - 2 = 5
The range is 5
Hope this helps :)
Let x be the lengths of the steel rods and X ~ N (108.7, 0.6)
To get the probability of less than 109.1 cm, the solution is computed by:
z (109.1) = (X-mean)/standard dev
= 109.1 – 108/ 0.6
= 1.1/0.6
=1.83333, look this up in the z table.
P(x < 109.1) = P(z < 1.8333) = 0.97 or 97%
Answer:
y = 7x+2
Step-by-step explanation:
Answer:
i watched it
Step-by-step explanation:
