Which histogram depicts a higher standard deviation? Q 107 10- 8- 8- 6- 6- 4- 4- 2- 2- 40 44 48 52 56 60 30 40 50 60 70 (a) (b) Choose the correct answer below. O A. Histogram b depicts the higher standard deviation, since it is more bell shaped. O B. Histogram a depicts the higher standard deviation, because the bars are higher than the average bar in b. OC. Histogram b depicts the higher standard deviation, because the O D. Histogram a depicts the higher standard deviation, because the distribution has more dispersion. distribution has more dispersion. Kouenbes kouenbes

An additional data value is added to a dataset. The new value is far below the rest of the data. The standard deviation will decrease when this new value is added into the dataset. True False Suppose a certain drug causes kidney problems in 10% of patients, and this drug is to be tested on 55 patients. Find the standard deviation for the number of patients who will experience kidney problems.  2.2249 5.5 5.0 2.345

Cost for standard veterinary services at a local animal hospital follows a Normal model with a mean of $80 and a standard deviation of $20. Fill in the blanks according to this model: The middle 95% of veterinary bills cost between $ type your answer.... 2 type your answer... type your answer... Previous 3 S 3 e d 4 % of veterinary bills are between $60 and $80. % of bills are between $20 and $140. r f % 5 t 9 A 6 y h & 7 and $ type your answer... U n ★ 8 i E 9 k ✔ O P ctri

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