3.2735253.7250583.1938813.3805963.8490622.6887894.5215012.8769263.2028653.7608633.6487383.1550423.0477722.3314912.4342673.3162633.3357043.1237841.9830154.0263822.8198523.0208353.9639523.4348132.5301513.5011242.7238683.7340193.0748542.945442.9630463.3012513.8066372.495622.9902242.5487982.8495873.554043.5650473.3839452.8958753.9600683.7449784.0348733.3944844.6370223.0853.9457152.5905413.59302Spreadsheet 5 In order for a candy company to claim that a bridge mix is mostly chocolate stars, a proportion of at least0.8 of the packages must contain 3 ounces or more of chocolate stars. Quality control tests a randomsample of 50 packages to determine if the proportion is less than 0.8 at a significance level of 0.05.Use Sheet 5 of the Excel file, which gives the weight of chocolate stars in each of the 50 packages, tocalculate p, the z-score, and the p-value.Р= Ex: 1.2342 =P =Since the p-value is Pick ✓than the significance level 0.05, the null hypothesis PickPick✓evidence exists that the proportion of packages with 3 ounces or more of chocolate stars isless than 0.8.

Solution: Given information: n= 50 Sample size x= 34 successes p= 0.80 Population proportion

Answered: In order for a candy company to claim…

MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

Section: Chapter Questions

Problem 1P

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3. A particular report included the following table classifying 815 fatal bicycle accidents that occurred in a certain year according to the time of day the accident occurred. Time of Day Number of Accidents midnight to 3 a.m. 46 3 a.m. to 6 a.m. 52 6 a.m. to 9 a.m. 85 9 a.m. to noon 72 noon to 3 p.m. 76 3 p.m. to 6 p.m. 157 6 p.m. to 9 p.m. 192 9 p.m. to midnight 135 For purposes of this exercise, assume that these 815 bicycle accidents are a random sample of fatal bicycle accidents. Suppose a safety office proposes that bicycle fatalities are twice as likely to occur between noon and midnight as during midnight to noon and suggests the following hypothesis: Ha: p1 > 1/3, p2>2/3 Ha: p1 ≠1/33, p2=2/3 Ha: p1 =1/3,p2=2/3 Ha: H0 is not true. Ha: p1 >1/3,p2<2/3 x2=______? p-value______? State the conclusion in the problem context. Reject H0. There is convincing evidence to conclude that bicycle fatalities are not twice as likely to…
The following are the duration times (minutes) of all 10 missions flown by a space shuttle. Use the given data to identify the 5-number summary and construct a boxplot. 12 7038 8455 8780 10009 10091 10139 11451 11480 11915
A geographer studying West Africa would like to know the size of stones in the delta region where the Niger River runs into the Gulf of Guinea. He collects 53 stones and measures the diameter of each, and so obtains the following measurements, in centimeters as seen below in the frequency table. Size (cm) Frequency [0, 2) [2, 4) 17 13 [4, 6) [6, 8) [8, 10) [10, 12) 10 7 4 a. Create a histogram for the measured stones. Include all labels. b. How many stones are larger than or equal to 6 cm?
3.273525429 3.725058267 3.193881287 3.380595777 3.849062312 2.688788698 4.521501366 2.876926464 3.202865171 3.760862809 3.648737967 3.155042169 3.047772295 2.331491399 2.43426651 3.316262576 3.33570391 3.123784316 1.983014564 4.026381813 2.819851735 3.020835161 3.963952045 3.434812572 2.530150764 3.501124236 2.723868073 3.734018756 3.07485433 2.945439985 2.963046282 3.301251136 3.806637216 2.495620331 2.99022362 2.548798319 2.849586988 3.554039618 3.565046584 3.383944772 2.895875003 3.96006813 3.744978387 4.034873151 3.394484477 4.637022161 3.085000083 3.945715143 2.590540526 3.593019815 Data from sheet 5
1040 1040 1290 1035 1050 960 745 770 1400 1080 845 1130 1025 1090 830 1075 810 1045 1015 970 1135 1160 1595 1365 825 1405 1230 1485 1015 715 1035 825 1190 1175 950 1305 1335 1725 1515 895 810 1135 1580 1130 1340 655 960 1265 860 875 940 1535 930 1480 1280 1055 1405 1220 1090 1410 1115 1010 1135 1135 1050 1205 1100 1290 1345 1170 1225 925 1255 1650 1000 890 1200 980 1005 1525 1165 1335 1175 1755 1035 1125 920 1150 1300 955 1075 1195 1475 1085 990 1295 835 1065 1405 1075 9 Currently 200 students are taking E270. Suppose each student is assigned to take a random sample of 100 two-bedroom aprtments in Indianapolis Metropolitan Area (IMA) and each build a 95% confidence interval for the average monthly rent for two-bedroom apartments. How many of the 200 interval estimated submitted by students do you expect to capture the population mean monthly rent? a 195 b 190 c 185 d 95
A particular report included the following table classifying 816 fatal bicycle accidents that occurred in a certain year according to the time of day the accident occurred. Time of Day Number of Accidents midnight to 3 a.m. 46 3 a.m. to 6 a.m. 50 6 a.m. to 9 a.m. 85 9 a.m. to noon 72 noon to 3 p.m. 79 3 p.m. to 6 p.m. 157 6 p.m. to 9 p.m. 193 9 p.m. to midnight 134 For purposes of this exercise, assume that these 816 bicycle accidents are a random sample of fatal bicycle accidents. Do these data support the hypothesis that fatal bicycle accidents are not equally likely to occur in each of the 3-hour time periods used to construct the table? Test the relevant hypotheses using a significance level of a = 0.05. Let P1. P2: P3: P4 Ps: Pe: P7, and Pg be the proportions of accidents occurring in the eight different time periods. State the appropriate null and alternative hypotheses. O Ho: P1 = P2 = P3 = P4 = Ps = P6 = P7 = Pg = 816 H: Ho is not true. O Ho: P1 = P2 = P3 = P4 = P5 = P6 = P7 =…
claims age 3367 50 1094 38 766 34 1725 43 2837 48 2844 48 3692 51 594 31 3049 49 3041 49 3078 49 1897 44 5272 55 1587 42 2804 48 1254 40 1170 39 2312 46 4517 53 596 31 4838 54 2784 48 534 30 1167 39 1862 44 2811 48 768 34 1084 38 3674 51 783 34 917 36 653 32 4861 54 3358 50 1420 41 2569 47 3327 50 2052 45 2318 46 1097 38 840 35 834 35 541 30 1737 43 4111 52 1745 43 3319 50 3683 51 5285 55 2818 48 1857 44 592 31 3709 51 2028 45 4538 53 5322 55 1404 41 1192 39 647 32 3335 50 3304 50 533 30 543 30 842 35 1884 44 5298 55 1000 37 602 31 777 34 1186 39 935 36 649 32 4506 53 650 32 785 34 710 33 2290 46 536 30 4150 52 1893 44 922 36 656 32 704 33 540 30 2285 46 1081 38 712 33 4560 53 1164 39 705 33 1880 44 937 36 4475 53 1009 37 850 35 930 36 848 35 1557 42 1175 39 1576 42 1572 42 5223 55…
Please help with 1,2,3
1. Identify the five-number summary and the interquartile range (IQR)? Min : Q1: MD: Enter an integer or decimal number [more..] Q3 : Маx: IQR:

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