Math

StatisticsQ&A LibraryA company produces steel rods. The lengths of the steel rods are normally distributed with a mean of 190.4-cm and a standard deviation of 1.9-cm. For shipment, 16 steel rods are bundled together.Find the probability that the average length of a randomly selected bundle of steel rods is less than 190.2-cm.P(M < 190.2-cm) = ___________Question

A company produces steel rods. The lengths of the steel rods are normally distributed with a mean of 190.4-cm and a standard deviation of 1.9-cm. For shipment, 16 steel rods are bundled together.

Find the probability that the average length of a randomly selected bundle of steel rods is less than 190.2-cm.*P*(*M* < 190.2-cm) = ___________

Tagged in

Find answers to questions asked by student like you

Show more Q&A

Q: Based on extensive historical data compiled by Home Depot, the average customer spends $1,525 to car...

A: Hello. Since your question has multiple sub-parts, we will solve first three sub-parts for you. If y...

Q: A pharmaceutical company receives large shipments of ibuprofen tablets and uses this acceptance samp...

A: It is given that X ~B(22,0.06).The PMF of binomial distribution is given by,

Q: A researcher wishes to estimate the percentage of adults who support abolishing the penny. What size...

A: It is given that margin of error (E) is 0.04 and the confidence level is 99%.Here,

Q: A warehouse employs 24 workers on first shift, 17 workers on second shift, and 14 workers on third...

A: Combination Rule:The arrangement of r objects from n different objects is given by:

Q: r9o1010 Au cimal places) sadle Cx03.9 63 The average score of local students on a college entrance e...

A: From the provided information, the average (μ) and standard deviation (σ) of local students on a col...

Q: 63% of all students at a college still need to take another math class. If 4 students are randomly s...

A: Hey there! Thank you for posting the question. Since your question has more than 3 parts, we are sol...

Q: A population has a mean of 75 and a standard deviation of 15. You randomly sample nine people from t...

A: From the given information, the population has a mean of 75 and a standard deviation of 15. And the ...

Q: A random sample of 26 local sociology graduates scored an average of 458 on the GRE advancedsociolog...

A: From the provided information, there are 26 sample (N) with the average (x̄) score of 458 and standa...

Q: A survey asked buyers whether color, size, or brand influenced their choice of cell phone. How many ...

A: This problem involving 3 sets : Color, Size and Brandn(Color)=5n(Size)=8n(Brand)=16n(Color and Size)...