# Question: The weights in grams of 25 indicator housings used on

The weights (in grams) of 25 indicator housings used on gauges are as follows:

(a) Construct an ordered stem-and-leaf display, using integers as the stems and tenths as the leaves.

(b) Find the five-number summary of the data and draw a box plot.

(c) Are there any suspected outliers? Are there any outliers?

(a) Construct an ordered stem-and-leaf display, using integers as the stems and tenths as the leaves.

(b) Find the five-number summary of the data and draw a box plot.

(c) Are there any suspected outliers? Are there any outliers?

## Relevant Questions

Nine measurements are taken on the strength of a certain metal. In order, they are 7.2, 8.9, 9.7, 10.5, 10.9, 11.7, 12.9, 13.9, 15.3, and these values correspond to the 10th, 20th, . . . , 90th percentiles of this sample. ...Let W1 < W2 < ··· < Wn be the order statistics of n independent observations from a U(0, 1) distribution. (a) Show that E(Wr2) = r(r + 1)/(n + 1)(n + 2), using a technique similar to that used in determining that E(Wr) = ...For determining half-lives of radioactive isotopes, it is important to know what the background radiation is in a given detector over a specific period. The following data were taken in a γ-ray detection experiment over 98 ...Find the Rao–Cramér lower bound, and thus the asymptotic variance of the maximum likelihood estimator θ, if the random sample X1, X2, . . . , Xn is taken from each of the distributions having the following pdfs: (a) f(x; ...Let Y be the largest order statistic of a random sample of size n from a distribution with pdf f(x | θ) = 1/θ, 0 < x < θ. Say θ has the prior pdf where α > 0, β > 0. (a) If w(Y) is the Bayes estimator of θ and [θ − ...Post your question