Sherry A

Please show me how to work out this problem below, I have 50 homework problems on this and I dnt understand what to do, so plz show all ur work and explain as much as possible so I can figure out the rest of my hmwrk......

Based on the info given for each of the following studies, decide whether to reject the null hypothesis. For each, give the Z-score cutoff (or cutoffs) on the comparison distribution at which the null hypothesis should be rejected, the Z-score on the comparison distribution for the sample score, and conclusion. Assume that all populations are normally distributed.

STUDY MEAN STANDARD DEVIATION SAMPLE SCORE P TAILS OF TEST

A 100.0 10.0 80 .05 1(low predicted)

B 100.0 20.0 80 .01 2

C 74.3 11.8 80 .01 2

D 76.9 1.2 80 .05 1(low predicted)

E 88.1 12.7 80 .05 2

A test that has a normal distribution, a mean of 100, and a standard deviation of 14. How high a score would a person need to be in the top A)1% B) 5%??

Please explain how you got your answer, I want to understand how to do this for the rest of my homework... Thank You! =)

Thx =)

it says..... " I'll be gone soon but I'll be back around the way"... or sumthing similiar to that, please can sum1 tell me the name of the song or at least who sings it... ty ty

Input............Rule.............Output

100................?................. 31

1000 .......... ? .................256

10000 ........... ? ...............1506

Work out all the possible genotypes and phenotypes (include type of vision and the sex) for all of the children...

1. A woman homozygous for normal vision marries man with normal vision

2. A woman heterozygous for normal vision marries a man with normal vision.

3. A woman who is colorblind marries a man with normal vision

4. A woman homozygous for normal vision marries a colorblind man.

5. A woman with normal vision who is a carrier marries a colorblind man.

6. A colorblind woman marries a colorblind man.

Suppose 2 babies were accidently mixed up in the hospital. From the following blood types, determine which baby belongs to which parents. Show all possible genotypes for each of the 6 individuals....

BABY 1 Type O

BABY 2 Type A

Ms. Brown Type B

Mr. Brown Type AB

Ms. Smith Type B

Mr. Smith Type B

at the end it says 'big boy in your life"...its kind of a slow rap too I also think it is n a new movie that just came out but I cant think of that either lol..... hope sum1 can help me out =) thx ♥

Who were all the newly crowned champions?

ok so I see how these ppl have pics of them selves but it moves like different poses... how do u make those??

it starts off saying we were young we were free... sumthing like that...

whats the song they play when Reese does his drivers test when all the cops r chasing him?????

what happens to a person coming from Mexico illegally, and the immagration catches them.. do they just take them back 2 Mexico or what happens??? no racist responses please!

Pic/back round... on the private page... how do I get that???

it startes... drew looks at me..... and thats all I can remember rite now but a lady sings it and it's kind of slow, the name of who sings it or the name of the song would be great thx :)♥

It goes something like this... have I ever told u how much I love ya, give me piece of mind... or sumthing to that extent.... help if u have any ideas