I need assistance with X3 Questions please,

1.) 50%, 75%, 68%, or 89%?

Select the appropriate word or phrase to complete each sentence. For a bellshaped data set, approximately of the data will be in the interval pro to [1+0. Beer: The following table presents the number of active breweries for samples of states located east and west of the Mississippi River. East West Number of Number of State Breweries State Breweries Florida 47 California 305 Georgia 22 Colorado 111 Illinois 52 Iowa 21 Kentucky 13 Minnesota 41 Maine 38 Montana 30 Maryland 23 South Dakota Massachusetts 40 Texas 37 New Hampshire 16 New Jersey 20 New York 76 Source: http.www.beerinstitute.org Send data to Excel Part 1 of 2 (a) Compute the sample standard deviation for the number of breweries east of the Mississippi River. Round the answer to at least one decimal place. The sample standard deviation for the number of breweries east of the Mississippi River is(b} Compute the sample standard deviation for the number of breweries west of the Mississippi River. Round the answer to at least one decimal place. The sample standard deviation for the number of breweries west of the Mississippi River is D. Stock prices: Following are closing prices for a certain stock during June and July of a certain year. June July 493.37 498.72 485.52 484.78 474.02 436.55 436.07 450.07 450.20 456.56 487.01 488.50 483.19 497.99 488.56 467.49 475.83 489.20 491.34 494.02 486.25 482.05 472.68 472.08 454.26 459.61 466.18 481.59 477.50 484.81 (a) Find the population standard deviation and variance for the prices in June. Round the answers to at least three decimal places. The population standard deviation for the prices in June is D . The population variance for the prices in June is D. {b} nd the population standard deviation and variance for the prices in July. Round the answers to at least three decimal places. The population standard deviation for the prices in July is D . The population variance for the prices in July is D