# As maths statistics

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#1
Any help on the following question is welcome. Don’t need the answer but a method on how to work it outAttachment 956074
Last edited by Studentuser131; 1 month ago
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1 month ago
#2
(Original post by Studentuser131)
Any help on the following question is welcome. Don’t need the answer but a method on how to work it outAttachment 956074
Attachment not able to be opened - remember we don't do questions for people so post what you've tried
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#3
(Original post by Muttley79)
Attachment not able to be opened - remember we don't do questions for people so post what you've tried
When a coin is tossed a number of times, more than twice as many heads as tails are recorded
Using the p value to test at significance level 5%, whether a coin is biased towards heads if
The coin is tossed 4 times
The coin is tossed 24 times
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1 month ago
#4
(Original post by Studentuser131)
When a coin is tossed a number of times, more than twice as many heads as tails are recorded
Using the p value to test at significance level 5%, whether a coin is biased towards heads if
The coin is tossed 4 times
The coin is tossed 24 times
And your attempt? I'm off out now back later.
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#5
(Original post by Muttley79)
And your attempt? I'm off out now back later.
I don’t know how to start, the p value is supposed to be worked out using x n and p, p is o.25 and n is 4 for the first part but I don’t know what x is
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1 month ago
#6
(Original post by Studentuser131)
I don’t know how to start, the p value is supposed to be worked out using x n and p, p is o.25 and n is 4 for the first part but I don’t know what x is
May I suggest you look at the PPT here: https://www.drfrostmaths.com/resource.php?rid=298
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#7
(Original post by Muttley79)
May I suggest you look at the PPT here: https://www.drfrostmaths.com/resource.php?rid=298
Thanks
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