Question: I need help answering these questions a.Use a spreadsheet program to draw a graph that is suitable for investigating a correlation between the two variables

  • I need help answering these questions
  • a.Use a spreadsheet program to draw a graph that is suitable for investigating a correlation between the two variables in your Hypothesis 1. Use an appropriate statistical test to test for a correlation between these variables. Comment on whether your result is statistically significant.
  • b.Now use a spreadsheet program to draw a graph that is suitable for investigating a correlation between the two variables in your Hypothesis 2. Use an appropriate statistical test to test for a correlation between these variables. Again, comment on whether your result is statistically significant.
  • c.Finally, use your spreadsheet software to draw a graph that is suitable for investigating the correlation between the variables in your Hypothesis 3. Use an appropriate statistical test to test for a correlation between these variables. Again, comment on whether your result is statistically significant.
Year Precipitation/mm Soil moisture/relative water content Rabbit density/number of individualshectare1 Coyote density/number of individualskm2
1989 106.4 NA NA NA
1990 232.4 NA NA NA
1991 334.7 NA NA NA
1992 240.8 NA 0.060 0.880
1993 207.4 NA 0.272 0.702
1994 288.1 NA 0.125 0.793
1995 138.8 NA 0.246 0.575
1996 301.9 0.112 0.104 0.598
1997 325.3 0.123 0.168 0.703
1998 225.3 0.114 0.170 0.758
1999 235.7 0.094 0.138 1.065
2000 284.4 0.105 0.085 0.898
2001 214.8 0.095 0.058 0.945
2002 228.7 0.096 0.072 0.738
2003 133.2 0.100 NA 0.543
2004 301.4 0.112 NA 0.303
2005 277.4 0.110 NA NA

Year Precipitation/mm NPP/gm2y1 Arthropods/number of individualshectare1 Rodents/number of individualshectare1
1989 NA NA NA 268
1990 NA NA NA 122
1991 NA NA NA 102
1992 NA NA 1193 439
1993 NA NA 986 376
1994 NA NA 1061 195
1995 NA NA 772 595
1996 NA NA 756 118
1997 NA NA 1811 551
1998 NA NA 795 305
1999 199.9 42.86 747 361
2000 254.1 49.66 323 478
2001 245.8 67.21 2416 148
2002 226.1 83.84 1451 279
2003 140.6 27.51 2158 695
2004 322.6 84.13 1650 255
2005 283.7 72.95 NA 476
2006 345.8 104.46 NA 301
2007 253.1 153.85 NA 997
2008 272.9 138.84 NA 404
2009 245 42.14 NA 654
2010 200.9 72.70 NA 202
2011 152.9 34.56 NA 239
2012 133.5 NA NA 335
2013 274.1 NA NA 174

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