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A researcher fails to find a significant difference in mean blood pressure in 36 matched pairs....

A researcher fails to find a significant difference in mean blood pressure in 36 matched pairs. The test was carried out with a power of 85%. Assuming that this study was well designed and carried out properly, do you believe that there really is no significant difference in blood pressure? Explain your answer.

I just really need this question explained to me in words I can understand. I have zero statistics background. Thanks

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A researcher fails to find a significant difference in mean blood pressure in 36 matched pairs....
A researcher fails to find a significant difference in mean blood pressure in 36 matched pairs. The test was carried out with a power of 85%. Assuming that this study was well designed and carried out properly, do you believe that there really is no significant difference in blood pressure? Explain your answer.
A researcher fails to find a significant difference in mean blood pressure in 36 matched pairs....
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A researcher fails to find a significant difference in mean blood pressure in 36 matched pairs....
A researcher fails to find a significant difference in mean blood pressure in 36 matched pairs. The test was carried out with a power of 85%.  Assuming that this study was well designed and carried out properly, do you believe that there really is no significant difference in blood pressure?  Explain your answer.
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