Expect the column mean to be between a minimum value and a maximum value (inclusive).

        expect_column_mean_to_be_between is a :func:`column_aggregate_expectation <great_expectations.data_asset.dataset.Dataset.column_aggregate_expectation>`.

        Args:
            column (str): \
                The column name.
            min_value (float or None): \
                The minimum value for the column mean.
            max_value (float or None): \
                The maximum value for the column mean.

        Other Parameters:
            result_format (str or None): \
                Which output mode to use: `BOOLEAN_ONLY`, `BASIC`, `COMPLETE`, or `SUMMARY`.
                For more detail, see :ref:`result_format <result_format>`.
            include_config (boolean): \
                If True, then include the expectation config as part of the result object. \
                For more detail, see :ref:`include_config`.
            catch_exceptions (boolean or None): \
                If True, then catch exceptions and include them as part of the result object. \
                For more detail, see :ref:`catch_exceptions`.
            meta (dict or None): \
                A JSON-serializable dictionary (nesting allowed) that will be included in the output without modification. \
                For more detail, see :ref:`meta`.

        Returns:
            A JSON-serializable expectation result object.

            Exact fields vary depending on the values passed to :ref:`result_format <result_format>` and
            :ref:`include_config`, :ref:`catch_exceptions`, and :ref:`meta`.

        Notes:
            These fields in the result object are customized for this expectation:
            ::

                {
                    "observed_value": (float) The true mean for the column
                }

            * min_value and max_value are both inclusive.
            * If min_value is None, then max_value is treated as an upper bound.
            * If max_value is None, then min_value is treated as a lower bound.

        See Also:
            expect_column_median_to_be_between
            expect_column_stdev_to_be_between

def expect_column_mean_to_be_between(self,
                                         column,
                                         min_value=None,
                                         max_value=None,
                                         result_format=None, include_config=False, catch_exceptions=None, meta=None
                                         ):
        """Expect the column mean to be between a minimum value and a maximum value (inclusive).

        expect_column_mean_to_be_between is a :func:`column_aggregate_expectation <great_expectations.data_asset.dataset.Dataset.column_aggregate_expectation>`.

        Args:
            column (str): \
                The column name.
            min_value (float or None): \
                The minimum value for the column mean.
            max_value (float or None): \
                The maximum value for the column mean.

        Other Parameters:
            result_format (str or None): \
                Which output mode to use: `BOOLEAN_ONLY`, `BASIC`, `COMPLETE`, or `SUMMARY`.
                For more detail, see :ref:`result_format <result_format>`.
            include_config (boolean): \
                If True, then include the expectation config as part of the result object. \
                For more detail, see :ref:`include_config`.
            catch_exceptions (boolean or None): \
                If True, then catch exceptions and include them as part of the result object. \
                For more detail, see :ref:`catch_exceptions`.
            meta (dict or None): \
                A JSON-serializable dictionary (nesting allowed) that will be included in the output without modification. \
                For more detail, see :ref:`meta`.

        Returns:
            A JSON-serializable expectation result object.

            Exact fields vary depending on the values passed to :ref:`result_format <result_format>` and
            :ref:`include_config`, :ref:`catch_exceptions`, and :ref:`meta`.

        Notes:
            These fields in the result object are customized for this expectation:
            ::

                {
                    "observed_value": (float) The true mean for the column
                }

            * min_value and max_value are both inclusive.
            * If min_value is None, then max_value is treated as an upper bound.
            * If max_value is None, then min_value is treated as a lower bound.

        See Also:
            expect_column_median_to_be_between
            expect_column_stdev_to_be_between
        """
        raise NotImplementedError