2The table shows the total number of trade apprenticeships inCanada each year from 1991 to 1997a) Consider the year 1991 as year #0. Create a scatter plot of thedata on the next page using the DESMOS graphing calculator.Yearapprenticeships19911992,9451992180,9651993168,9851994163,750163,370165,325199519961997171,180b) From the scatter plot, which model appears most appropriate:linear, quadratic, exponential. Give reason for your answerc) Generate a model for the data (line/curve of best fit) usingregression. Write the equation of the model that best fits the data.d) Use the model to predict when apprenticeships will return to1991 levels.2.

(a) Plot the data on the cartesian plane using the Desmos.

Answered: The table shows the total number of…

Advanced Engineering Mathematics

10th Edition

ISBN:9780470458365

Author:Erwin Kreyszig

Publisher:Erwin Kreyszig

Chapter2: Second-order Linear Odes

Section: Chapter Questions

Problem 1RQ

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Consider these data: 5.52, 5.96, 5.87, 6.04, 6.01, 5.79, 5.84, 5.59, 5.99, 5.66, 5.81, 5.46, 5.92, 5.80, 5.95 Which box plot best represents these data? 5.4 5.5 5.6 5.7 5.8 5.9 6 6.1 6.2 © 2020 Strong Mind. Created using GeoGebra. 5.4 5.5 5.6 5.7 5.8 5.9 6 6.1 6.2 © 2020 StrongMind. Created using GeoGebra. 5.4 5.5 5.6 5.7 5.8 5.9 6 6.1 6.2 2020 StrongMind. Created using GeoGebra. 5.4 5.5 5.6 5.7 5.8 5.9 6 6.1 6.2 © 2020 StrongMind. Created using GeoGebra.
Construct a graph that best demonstrates the underlying trend of the following data about eagles in the US. What are the two locations that show the lowest proportion of Avian Pox? Location Total Eagles Eagles with Avian Pox Northeast 121 8 Southeast 283 12 North Central 541 28 South Central 501 36 Northwest 343 24 Southwest 112 20 Alaska 503 8 Construct a very simple bar graph that best demonstrates the number of injuries that occurred for each sport. Sport Injuries Baseball 165,842 Basketball 501,251 Bowling 20,878 Football 451,961 Ice Hockey 19,035 Soccer 208,214 Softball 121,175 Tennis 23,611 Volleyball 60,159
Following shows the numbers of Amazon Prime members in the millions, each quarter from 2016 to 2021. Quarter 2016 2017 2018 2019 2020 2021 1 26 36 48 62 81 98 2 27 37 50 65 83 103 3 29 40 53 69 86 109 4 33 44 57 74 93 117 Construct a line chart using the data. Describe the relationship between the time and number of subscribers.
Graph the set of data using the appropriate type of graph (bar graph, line graph, scatter graph, or pie chart) TABLE 5 Favorite Vegetables Boys Girls Broccoli 2 5 Carrots 6 7 Corn 10 8 Peas 8 5 Squash 5 6
B) has more than one answer .. Thank you
In a study, researchers wanted to measure the effect of alcohol on the hippocampal region, the portion of the brain responsible for long-term memory storage, in adolescents. The researchers randomly selected 23 adolescents with alcohol use disorders to determine whether the hippocampal volumes in the alcoholic adolescents were less than the normal volume of 9.02 cm. An analysis of the sample data revealed that the hippocampal volume is approximately normal with no outliers and x 8.18 cm and s=0.8 cm. Conduct the appropriate test at the a= 0.01 level of significance. State the null and alternative hypotheses. Ho: H H1: (Type integers or decimals. Do not round.) Identify the t-statistic. to = (Round to two decimal places as needed.) !! Identify the P-value. P-value = (Round to three decimal places as needed.) Make a conclusion regarding the hypothesis. the null hypothesis. There sufficient evidence to claim that the mean hippocampal volume is cm³ Statcrunch Next 8:01 SAMSUNG esc @ %23 $…
Consider this set of data: 4.5 3.2 3.5 3.9 3.5 3.9 4.3 4.8 3.6 3.3 4.3 4.2 3.9 3.7 4.3 4.4 3.4 4.2 4.4 4.0 3.6 3.5 3.9 4.0 Construct a stem and leaf plot by using the leading digit as the stem. Construct a stem and leaf plot by using each leading digit twice. Does this technique improve the presentation of the data? Explain.
Construct an ordered stem and leaf display for the following data. 91 104 90 109 118 89 116 127 107 98 100 96 92 114 95 122 Complete the ordered stem and leaf diagram below. 10 11 12
The following table shows the average annual amount of precipitation (mm) for 16 Canadian cities. Create a box-and-whisker plot to display this information. Precipitation (mm) City St. John's 1482 |Charlottetown 1201 Halifax 1474 Fredericton 1131 Québec City 1208 Montréal 940 |Ottawa 911 |Toronto 819 Winnipeg Regina 504 364 Edmonton 461 |Calgary 399 Vancouver 1167 Victoria 858 Whitehorse 269 Yellowknife 267
write down the eight famous steps that are used to conduct correlation Geography Population Government Expenditure ($) City of Kenai 7,551 14,099,000 City of Wasilla 8,972 13,629,000 City of Foley 16,741 27,753,000 City of Hoover 84,100 93,696,000 City of Prattville 35,107 26,955,000 City of Hot Springs 36,711 10,477,000 City of Avondale 80,631 45,937,000 City of Coolidge 12,073 9,521,000 City of Douglas 16,764 13,096,000 City of Sedona 10,209 14,908,000 City of Tempe 174,708 186,195,000 City of Baldwin Park 76,511 26,460,000 City of Bell Gardens 42,805 25,869,000 City of Camarillo 66,630 32,828,000 City of Campbell 40,788 42,043,000 City of Dixon 19,144 14,700,000 City of El Cerrito 24,646 31,313,000 City of Fort Bragg 7,260 8,475,000 City of Half Moon Bay 12,281 8,781,000 City of Hesperia 92,664 26,757,000 City of Lathrop 20,331 19,195,000 City of Newark 44,677 41,230,366 City of Ontario 169,389 203,191,000 City of Pasadena 140,268…
Continue monitoring the process. A second ten days of data have been collected, see table labeled “2nd 10 Days of Monitoring Reservation Processing Time” in the Data File. Develop Xbar and R charts for the 2nd 10 days of monitoring. Plot the data for the 2nd 10 days on the Xbar and R charts. Is the reservation process for the 2nd 10 days of monitoring in control? If the control chart indicates an out-of-control process, note which days, the pattern, and whether it is the Xbar or R chart. Based on the X-bar and R Charts that you developed for the 2nd 10 days of data, is the process in control? Group of answer choices No. The X-bar and R Charts are both out of control. No. The X-bar Chart is in control, but the R Chart is out of control. No. The R Chart is in control, but the X-bar Chart is out of control. Yes. The X-bar and R Charts are both in control.

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