, 21.06.2019 16:30 happy121906

# Astandard american eskimo dog has a mean weight of 30 pounds with a standard deviation of 2 pounds. assuming the weights of standard eskimo dogs are normally distributed, what range of weights would 99.7% of the dogs have? approximately 26โ34 pounds approximately 24โ36 pounds approximately 28โ32 pounds approximately 29โ31 pounds

### Another question on Mathematics

Mathematics, 21.06.2019 22:00
Manuela claims that and are congruent. which statement best describes her claim? she is incorrect because the segments do not have the same orientation. she is incorrect because the segments do not have the same length. she is correct because the segments have the same length. she is correct because the segments have the same orientation.
Mathematics, 21.06.2019 22:20
Alibrary subscribes to two different weekly news magazines, each of which is supposed to arrive in wednesday's mail. in actuality, each one could arrive on wednesday (w), thursday (t), friday (f), or saturday (s). suppose that the two magazines arrive independently of one another and that for each magazine p(w) = 0.40, p(t) = 0.30, p(f) = 0.20, and p(s) = 0.10. let y = the number of days beyond wednesday that it takes for both magazines to arrive (so possible y values are 0, 1, 2, or 3). compute the pmf of y.