The test statistic of z = 0.86 is obtained when testing the claim that p gt; 0.7. a. Identify the hypothesis test as being two-tailed, left-tailed,

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A) Options are (Left Tailed, Right Tailed, Two Tailed)

Page 1 of Standard Normal Distribution Table

Negative z Scores

Standard Normal (z) Distribution: Cumulative Area from the Left

z.00.01.02.03.04.05.06.07.08.09z

negative 3.50 and lower.0001negative 3.50 and lower

-3.4.0003.0003.0003.0003.0003.0003.0003.0003.0003.0002-3.4

-3.3.0005.0005.0005.0004.0004.0004.0004.0004.0004.0003-3.3

-3.2.0007.0007.0006.0006.0006.0006.0006.0005.0005.0005-3.2

-3.1.0010.0009.0009.0009.0008.0008.0008.0008.0007.0007-3.1

-3.0.0013.0013.0013.0012.0012.0011.0011.0011.0010.0010-3.0

-2.9.0019.0018.0018.0017.0016.0016.0015.0015.0014.0014-2.9

-2.8.0026.0025.0024.0023.0023.0022.0021.0021.0020.0019-2.8

-2.7.0035.0034.0033.0032.0031.0030.0029.0028.0027.0026-2.7

-2.6.0047.0045.0044.0043.0041.0040.0039.0038.0037.0036-2.6

-2.5.0062.0060.0059.0057.0055.0054.0052.0051.0049.0048-2.5

-2.4.0082.0080.0078.0075.0073.0071.0069.0068.0066.0064-2.4

-2.3.0107.0104.0102.0099.0096.0094.0091.0089.0087.0084-2.3

-2.2.0139.0136.0132.0129.0125.0122.0119.0116.0113.0110-2.2

-2.1.0179.0174.0170.0166.0162.0158.0154.0150.0146.0143-2.1

-2.0.0228.0222.0217.0212.0207.0202.0197.0192.0188.0183-2.0

-1.9.0287.0281.0274.0268.0262.0256.0250.0244.0239.0233-1.9

-1.8.0359.0351.0344.0336.0329.0322.0314.0307.0301.0294-1.8

-1.7.0446.0436.0427.0418.0409.0401.0392.0384.0375.0367-1.7

-1.6.0548.0537.0526.0516.0505.0495.0485.0475.0465.0455-1.6

-1.5.0668.0655.0643.0630.0618.0606.0594.0582.0571.0559-1.5

-1.4.0808.0793.0778.0764.0749.0735.0721.0708.0694.0681-1.4

-1.3.0968.0951.0934.0918.0901.0885.0869.0853.0838.0823-1.3

-1.2.1151.1131.1112.1093.1075.1056.1038.1020.1003.0985-1.2

-1.1.1357.1335.1314.1292.1271.1251.1230.1210.1190.1170-1.1

-1.0.1587.1562.1539.1515.1492.1469.1446.1423.1401.1379-1.0

-0.9.1841.1814.1788.1762.1736.1711.1685.1660.1635.1611-0.9

-0.8.2119.2090.2061.2033.2005.1977.1949.1922.1894.1867-0.8

-0.7.2420.2389.2358.2327.2296.2266.2236.2206.2177.2148-0.7

-0.6.2743.2709.2676.2643.2611.2578.2546.2514.2483.2451-0.6

-0.5.3085.3050.3015.2981.2946.2912.2877.2843.2810.2776-0.5

-0.4.3446.3409.3372.3336.3300.3264.3228.3192.3156.3121-0.4

-0.3.3821.3783.3745.3707.3669.3632.3594.3557.3520.3483-0.3

-0.2.4207.4168.4129.4090.4052.4013.3974.3936.3897.3859-0.2

-0.1.4602.4562.4522.4483.4443.4404.4364.4325.4286.4247-0.1

-0.0.5000.4960.4920.4880.4840.4801.4761.4721.4681.4641-0.0

z.00.01.02.03.04.05.06.07.08.09z

Standard Normal (z) Distribution: Cumulative Area from the Left

Note: For values of z below -3.49, use 0.0001 for the area.

*Use these common values that result from interpolation:

z scoreArea

-1.6450.0500

-2.5750.0050

Page 2 of the Standard Normal Distribution Table

Negative z Scores

Standard Normal (z) Distribution: Cumulative Area from the Left

z.00.01.02.03.04.05.06.07.08.09z

negative 3.50 and lower.0001negative 3.50 and lower

-3.4.0003.0003.0003.0003.0003.0003.0003.0003.0003.0002-3.4

-3.3.0005.0005.0005.0004.0004.0004.0004.0004.0004.0003-3.3

-3.2.0007.0007.0006.0006.0006.0006.0006.0005.0005.0005-3.2

-3.1.0010.0009.0009.0009.0008.0008.0008.0008.0007.0007-3.1

-3.0.0013.0013.0013.0012.0012.0011.0011.0011.0010.0010-3.0

-2.9.0019.0018.0018.0017.0016.0016.0015.0015.0014.0014-2.9

-2.8.0026.0025.0024.0023.0023.0022.0021.0021.0020.0019-2.8

-2.7.0035.0034.0033.0032.0031.0030.0029.0028.0027.0026-2.7

-2.6.0047.0045.0044.0043.0041.0040.0039.0038.0037.0036-2.6

-2.5.0062.0060.0059.0057.0055.0054.0052.0051.0049.0048-2.5

-2.4.0082.0080.0078.0075.0073.0071.0069.0068.0066.0064-2.4

-2.3.0107.0104.0102.0099.0096.0094.0091.0089.0087.0084-2.3

-2.2.0139.0136.0132.0129.0125.0122.0119.0116.0113.0110-2.2

-2.1.0179.0174.0170.0166.0162.0158.0154.0150.0146.0143-2.1

-2.0.0228.0222.0217.0212.0207.0202.0197.0192.0188.0183-2.0

-1.9.0287.0281.0274.0268.0262.0256.0250.0244.0239.0233-1.9

-1.8.0359.0351.0344.0336.0329.0322.0314.0307.0301.0294-1.8

-1.7.0446.0436.0427.0418.0409.0401.0392.0384.0375.0367-1.7

-1.6.0548.0537.0526.0516.0505.0495.0485.0475.0465.0455-1.6

-1.5.0668.0655.0643.0630.0618.0606.0594.0582.0571.0559-1.5

-1.4.0808.0793.0778.0764.0749.0735.0721.0708.0694.0681-1.4

-1.3.0968.0951.0934.0918.0901.0885.0869.0853.0838.0823-1.3

-1.2.1151.1131.1112.1093.1075.1056.1038.1020.1003.0985-1.2

-1.1.1357.1335.1314.1292.1271.1251.1230.1210.1190.1170-1.1

-1.0.1587.1562.1539.1515.1492.1469.1446.1423.1401.1379-1.0

-0.9.1841.1814.1788.1762.1736.1711.1685.1660.1635.1611-0.9

-0.8.2119.2090.2061.2033.2005.1977.1949.1922.1894.1867-0.8

-0.7.2420.2389.2358.2327.2296.2266.2236.2206.2177.2148-0.7

-0.6.2743.2709.2676.2643.2611.2578.2546.2514.2483.2451-0.6

-0.5.3085.3050.3015.2981.2946.2912.2877.2843.2810.2776-0.5

-0.4.3446.3409.3372.3336.3300.3264.3228.3192.3156.3121-0.4

-0.3.3821.3783.3745.3707.3669.3632.3594.3557.3520.3483-0.3

-0.2.4207.4168.4129.4090.4052.4013.3974.3936.3897.3859-0.2

-0.1.4602.4562.4522.4483.4443.4404.4364.4325.4286.4247-0.1

-0.0.5000.4960.4920.4880.4840.4801.4761.4721.4681.4641-0.0

z.00.01.02.03.04.05.06.07.08.09z

Standard Normal (z) Distribution: Cumulative Area from the Left

Note: For values of z below -3.49, use 0.0001 for the area.

*Use these common values that result from interpolation:

z scoreArea

-1.6450.0500

-2.5750.0050

The test statistic of z = 0.86 is obtained when testing the claim that p > 0.7.a. Identify the hypothesis test as being two-tailed, left-tailed, or right-tailed.b. Find the P-value.c. Using a significance level of a = 0.05, should we reject Ho or should we fail to reject Ho?Click here to view page 1 of the standard normal distribution table.Click here to view page 2 of the standard normal distribution table.a. This is atest.b. P-value =(Round to three decimal places as needed.)c. Choose the correct conclusion below.O A. Reject Ho. There is not sufficient evidence to support the claim that p > 0.7.O B. Fail to reject Ho. There is sufficient evidence to support the claim that p > 0.7.O C. Reject Ho. There is sufficient evidence to support the claim that p > 0.7.O D. Fail to reject Ho. There is not sufficient evidence to support the claim that p > 0.7.