Ineni . Next A ALEKS - Nicholas Spadafore - x i www-awu.aleks.com/alekscgi/x/lsl.exe/to_u-IgNslkr7j8P3)H-lis_5JdZFdonGg9plnQUm9kiGJhghYUAIZL408TrtOBO86y8WYTabBSkm65vs.. Q 0 t O STATISTICS SX Nicholas Finding a probability given a normal distribution: Advanced JD V5 ions Shats Español Scott, a highway safety inspector, is concerned about the potential for accidents caused by boulders that fall down a sandstone cliff beside a main highway. As part of an accident simulator, Scott models the boulders' weights using a normal distribution with a mean of 565 kg and a standard deviation of 150 kg. Use this table or the ALEKS calculator to find the percentage of boulders that weigh between 733 kg and 859 kg according to the model. For your intermediate computations, use four or more decimal places. Give your final answer to two decimal places (for example 98.23%). 画 ? 021-11-18 1 AM II

y utrgv.edu E Announcements - MATH-1342 x A ALEKS - Raul Barrera - Learn i www-awn.aleks.com/alekscgi/x/Isl.exe/1o_u-lgNsikasNW8D8A9PVVR18Z4766mukQengouPuJ6IEWNMG9szFIOinqsu7WHMBju03qoCLWNwiSQ-k5A0qYtzosblyoviLEWFBp O CONFIDENCE INTERVALS AND HYPOTHESIS TESTING On O OD Confidence interval for the population mean: Use of the t.. A toy manufacturer wants to see how long, on average, a new toy captures children's attention. He tests 20 children selected at random and finds that their mean attention span is 32 minutes with a standard deviation of 4 minutes. If we assume that attention spans are normally distributed, find a 95% confidence Interval for the mean attention span of children playing with this new toy. Then find the lower limit and upper limit of the 95% confidence Interval. Carry your Intermedlate computations to at least three decimal places. Round your answers to one decimal place. (If necessary, consult a list of formulas.) Lower limit: l Upper limit: Explanation Check 2021…

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Collaborate &CX Welcome to Stuc X View Assessmen: X A alt-5f68d83339c5c.blackboard.com/bbeswebdav/pid-22246643- dt asiobject nid 101110473 1/0 *O Paused Apps G Gmail Maps YbuTube Micresoft Marker Tools Presenter Info Resources NOTES Recycle Creati EYJAFJALLAJÖKULL PROJECTILE • EYJAFJALLAJÖKULL IS A VOLCANO IN ICELAND, INA RECENT ERUPTION A of Acrobat DC PROJECTILE IS EJECTED WITH AN INITIAL VELOCITY OF 304 FEET PER SECOND. • THE HEIGHT, H, IN FEET IS GIVEN BY THE Chrome EQUATION: H = -16t² + 304t WHERE t IS THE TIME IN SECONDS 00:00/00:00 NEXT> P Type here to search