3. Medical literature tells us that our blood is mainly composed of red anc a normal human body must average 7250/mm3 of white blood cell co individuals chosen at random from a certain place has an average standard deviation of 2500/mm3, would you say that the people in tha blood cell counts? a. Formulate the null and alternative hypothesis in sentence and b. Determine what test statistic to use c. Compute the test statistic Shober 1e ni o100e o nailgnt

Q: Hi Solve plz. 1. Find the number of possible ways to choose 2 apples, 1 orange, 1 papaya and 2…

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A: y+5cosy=6

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A:

Q: Solve for x Х-1, х-3_10 =. ,Xe-2,4. х+2 х-4 3

A: Given that: x-1x+2+x-3x-4=103

Q: Given ()=2x+1 and g() =x' X=2.

A:

Q: 4. Compute 23 -1 23 4 2 0

A:

Q: 2p- dz 3.

A: We first factor the numerator and denominator to simplify

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A: Given an=2an-1+3an-2 with a0=1, a1=6 We will solve the given recurrence relation.

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Q: ,2х 5. e3x.

A:

Q: 15. Solve the system. 8x + 9y = 13 13x – 8y = –52 %3D %3D -

A: Given that        The system is        8x + 9y = 13       3x - 8y = -52

Q: = 4

A:

Q: Solve the system

A:

Q: Solve the system

A: Given: 4x+7y=113x-2y=-9

Q: Solve the system.

A: Given:  3x+7y=9                                                   ..1y=5…

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A:

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Q: (D²4)y=8e²x - 12.

A:

Q: 3. Solve x + 5x2 = 4x + 20 algebraically. %3D

A:

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A:

Q: Does the solution it address the three additional people drawing?

A: It is related to binomial probability : P(X=x) = nCx*px*qx    p= 12/52 = 0.23 q= 1-(12/52) = 0.77

Q: Could you explain step by step the solution? Thank you.

A: From the question : N=20 computers p(virus enter) = 0.4 Now :  q(virus does not enter)= 1- p = 1-0.4…